Buhler Commercial Snowblower Users Manual
commercialsnowblower e2595a12-d8a2-48b8-8b16-bc0e0ad6fb6e Buhler Snow Blower Commercial Snowblower User Guide |
2015-02-02
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TABLE OF CONTENTS DESCRIPTION PAGE NUMBER Warranty ......................................................................... 1 Safety Instructions........................................................... 2 Safety Signs.................................................................... 4 Operating Instructions ..................................................... 6 Hydraulic Control Block .............................................. 8 Hydraulic Control Block Parts List & Drawing ................. 9 Assembly Instructions ................................................... 10 Hydraulic Snowblower – 22” Housing ........................... 13 Hydraulic Snowblower – 22” Housing Parts List............ 15 Hydraulic Snowblower – 24” Housing ........................... 17 Hydraulic Snowblower – 24” Housing Parts List............ 19 Hydraulic Snowblower – Assembly ............................... 21 Hydraulic Snowblower – Assembly Parts List ............... 22 PTO Snowblower – 24” Housing ................................... 23 PTO Snowblower – 24” Housing Parts List ................... 25 PTO Drawing & Parts List ............................................. 27 Cylinder Assembly Drawing & Parts List ....................... 28 Gearbox Drawing & Parts List ....................................... 29 Specifications ................................................................ 30 Hydraulic Snowblower Schmatic ................................... 31 Troubleshooting ............................................................ 32 Shipping Bundles .......................................................... 33 Commercial Snowblower WARRANTY REGISTRATION AND POLICY Buhler Manufacturing products are warranted for a period of twelve (12) months from original date of purchase, by original purchaser, to be free from defects in material and workmanship under correct, normal agricultural use and proper applications. Buhler Manufacturing’s obligations under this warranty shall be limited to the repair or exchange, at Buhler Manufacturing’s option, of any Buhler Manufacturing product or part which proves to be defective as provided. Buhler Manufacturing reserves the right to either inspect the product at the buyer’s location or have it returned to the factory for inspection. The above warranty does not extend to goods damaged or subject to accident, abuse or misuse after shipment from Buhler Manufacturing’s factory, nor to goods altered or repaired by anyone other than an authorized Buhler Manufacturing representative. Buhler Manufacturing makes no Express Warranties other than those, which are specifically described. Any description of goods, including any references and specifications in catalogues, circulars and other written material published, is for the sole purpose of identifying goods and shall conform to such descriptions. Any sample or model is for illustrative purposes only and does not create an Express Warranty that the goods conform to sample or model shown. The purchaser is solely responsible for determining suitability of goods sold. This warranty is expressly in lieu of all other warranties expressed or implied. Buhler Manufacturing will in no event be liable for any incidental or consequential damages whatsoever. Nor for any sum in excess of the price received for the goods for which liability is claimed. WARRANTY CLAIMS: Warranty requests must be prepared on Buhler Manufacturing Warranty Claim Forms with all requested information properly completed. Warranty Claims must be submitted within a thirty (30) day period from date of failure repair. WARRANTY LABOR: Any labor subject to warranty must be authorized by Buhler Manufacturing. The labor rate for replacing defective parts, where applicable, will be credited at a rate determined by the Company, Buhler Manufacturing. IMPORTANT FACTS: Buckets and Bucket Tines Carry No Warranty Bent Spears Carry No Warranty Snowblower Fan Shafts Carry No Warranty Mower Blades Carry No Warranty Portable Auger Parts Have Two (2) Year Warranty 1 Commercial Snowblower CAUTION 1. Always review operator’s manual before starting new machine. 2. Do not let inexperienced operators or children run this equipment. 3. Never service or clean unit while it is running. 4. Do not remove shields. 5. Stay clear of augers. 6. Stay clear of discharge chute. Rocks can be picked up and thrown. 7. Do not operate in the fully raised position. 8. Relieve pressure on hydraulic system before repairing or adjusting. 9. Wear hand and eye protection when looking for hydraulic leaks. Use cardboard to look for leaks. 10. The quick tach must be securely locked in place before using snowblower. 11. Poor judgment results in accidents. Always be careful. 12. Remember a careful operator is the best insurance. THIS SYMBOL MEANS STAY ALERT! WATCH FOR IT! 2 Commercial Snowblower SNOWBLOWERS This manual is for both Commercial Hydraulic Snowblowers and Commercial PTO Drive Snowblowers. The hydraulic models come in 60”, 74” and 84” widths. The PTO drive model is only available in an 84” width. Hydraulic models come with four different motor series. Hydraulic output on the equipment running the Snowblower must match the requirement for each motor series for the Snowblower to work. The hitch is a skid steer fixed type of quick hitch. The PTO drive model runs at 540 rpm. It is supplied with category 2 hitch pins. There is a shear bolt on the auger and two on the PTO shaft to protect the machine from damage if a large object is picked up. All Snowblowers come with a hydraulic chute control as standard. 3 Commercial Snowblower DECALS 4 Commercial Snowblower DECALS – cont’d. #1 #4 #2 #3 5 Commercial Snowblower OPERATING INSTRUCTIONS 1. HYDRAULIC DRIVE: All snowblower hydraulic blocks are set at the factory for a 2800 - 3000 psi system. Refer to the section on the hydraulic control block if your system does not fall into this range. 2. ALL: Depth of the cut can be partially controlled by tilting the snowblower forward or backward. 3. PTO DRIVE: Adjust the top link of the tractor hitch so the snowblower is just slightly tilted back when resting on the ground. CAUTION: Excessive backward tilt may cause the “U” joints to flutter resulting in PTO shear bolt failure. 4. PTO DRIVE: The inside holes on the hitch are spaced to fit a category 2 quick hitch using the pins supplied. The hitch will also fit category 2 three point arms or category 3 if you add bushings. 5. PTO DRIVE: Adjust the lower link sway chains or blocks on the tractor to restrict movement of the blower when operating. 6. ALL: All snowblowers have a hydraulic control spout and spout deflector. Refer to the hydraulic control block section. The pressure to the chute control is regulated by the two modulating elements (#14a and #14b). Each controls the hydraulic pressure in one direction. They are set at the factory to about 2 ½ turns. If the pressure is too low, the chute won’t turn. If the pressure is too high you could damage the teeth on the spout control ring. To adjust the pressure, you loosen the lock nut on the modulating valve and back off the adjusting screw till the screw turns freely by hand. Turn the screw in till you feel it making contact and turn in 2 ½ turns. Start with this setting to do any fine adjustment if necessary. Pressure should not go over 1000 psi. The deflector cylinder pressure is regulated by modulating element (#14a). It is set at the factory to about 2 turns. If pressure is too low it will not operate. Excess heat will be generated if it is set too high. Adjust if necessary as per previous paragraph. Operating pressure should be about 700 psi. 7. ALL: Run the snowblower at low rpm to check operation before blowing snow. 8. PTO DRIVE: The blower has two shear bolts to protect the tractor and blower in case a large object enters the blower. PTO shear bolt – two 5/16” x 1” (grade 8); auger shear bolt – 5/16” x 1 ¼” (grade 5). Shear bolts should be fastened with a lock nut or two jam nuts. These bolts must be tight to prevent wear of the bolts and bolt holes. 9. PTO DRIVE: Never run PTO at over 600 rpm. 6 Commercial Snowblower OPERATING INSTRUCTIONS – cont’d. 10. ALL: Chain tension on auger chain should be set at 3/8” to 1/2” slack. 11. LUBRICATION: a) ALL: The gear teeth on the chute control should be periodically lubricated with gun grease. b) PTO DRIVE: PTO shaft universal joints and square shaft slide should be periodically lubricated with a grease gun. c) ALL: Regularly oiling the chain will significantly increase the life of the chain. d) PTO DRIVE: Use any 80-90 gear oil or multigrade with 80 minimum in the gearbox up to the level plug height. 12. ALL: Periodically check all bolts for tightness. The bolt holding on the fan and the bearing bolts are of particular importance. 13. HYDRAULIC DRIVE: Always use goggles and gloves when checking for hydraulic leaks. Use a piece of cardboard instead of your hands to look for leaks. 14. ALL: Always shut off snowblower for servicing or unplugging. Disengage hydraulics or PTO shaft. 15. PTO DRIVE: Check the shear sprocket at the beginning of every season to make sure it will spin freely. Clean to loosen if necessary. 16. ALL: When replacing bearings or tightening a loose bearing collar, always tighten collar in the direction of shaft rotation using a center punch or a similar tool. 17. HYDRAULIC DRIVE: WARNING: The locking pins must extend through the holes in the attachment when mounting the snowblower to an implement. Levers must be fully down and locked. Failure to secure pins can allow attachment to come off and cause injury or death. 7 Commercial Snowblower HYDRAULIC CONTROL BLOCK NON-STALLING-FAN FEATURE: The Hydraulic Snowblower has a unique modulating element that keeps the blower fan from stalling in an overloaded condition. This is accomplished by starving the hydraulic flow to the front auger motor (which then stops feeding the fan) and diverts all of the flow (and energy) to the main fan motor. As the fan clears itself, and the pressure drops, the auger again begins feeding according to load. When the system is set up properly the fan motor should not stall or plug up. MODULATING ELEMENT SETUP: For optimum performance the modulating element (#4) (Fig. 1) must be adjusted to match the system pressure of the tractor being used. The factory setting is for a 28003000 psi system. If your system is less, you should make adjustments accordingly. For adjustment: Loosen the LOCK NUT (on the MODULATING VALVE (#4) and back off the adjusting screw till the screw turns freely by hand, and then turn it in till you feel the screw making contact with the pressure spring. One turn sets the pressure up by about 600 psi. For 2100 psi turn the screw in 3 ½ turns. For 2400 psi, turn in 4 turns For 2700 psi, turn in 4 ½ turns For 3000 psi, turn in 5 turns. If the fan stalls (in an over load condition), the (#6) element is set too high. If the Auger slows and stops too soon, it is set too low. Once it is set it should not need to be adjusted any more. Since there are a number of unknown variables that are unique to almost every situation, it is difficult to give an exact setting for a particular model. The variables are: hose size and length, type and size of quick couplers, etc. 8 Commercial Snowblower NO. 1 2 3 4 5 6 7 8ab 9 10a 10bc 10ef 11 12 13 14a 14bc 15 16 17 DESCRIPTION Main Block Logic Element Element Seal Kit Control Valve Seal Kit No-Load Valve Seal Kit Chute Cont. Valves Seal Kit No-Load Press. Coil Chute Up Down Coil Chute Left Right Coil Harness Assembly Check Valve Seal Kit No-Load Control Torque Limit Control Seal Kit Check Valve Seal Kit 9 PART NO. 905669 813922 X2732 813923 X2733 813924 X2734 813925 X2735 813926 813926 813926 X2572 813959 X2736 813930 813930 X2737 813931 X2745 Commercial Snowblower ASSEMBLY INSTRUCTIONS 1. SPOUT ASSEMBLY FOR ALL SNOWBLOWERS: Remove two of the grooved spout rollers to mount the discharge spout. Replace the two rollers to hold spout in place. Install the 2 ½” x 8” cylinder on the spout using the pins supplied. 2. HYDRAULIC DRIVE: The 62” long hydraulic lines (#14) for the spout deflector cylinder should be connected to the two ports on the hydraulic block labeled C1 and C2 (see section on hydraulic control block for block drawing). The 30” long lines (#15) from the spout control motor connect to the two ports labeled M1 and M2 on the hydraulic block. The ¾” diam. x 84” main lines (#21) connect to the implement. NOTE: The customer must supply the appropriate tips to connect the main lines to the implement. A two-piece wiring harness is supplied with all hydraulic snowblowers. The 45” part of the harness is mounted on the snowblower. One end of this wire connects to the control block. The plug end mounts on a bracket welded to the top edge of the quick hitch. The 155” part of the harness with the switch is connected to the plug on the harness mounted on the snowblower. A switch mounted in the cab controls the spout and the deflector. The alligator clips attach to the battery which acts as a power source. A schematic of the wiring harness is included in this manual. 3. PTO DRIVE: 1. Slide the two hitch adaptor weldments (#17) into the sleeves on the body. These tubes are adjustable to three different positions. The correct position for each individual tractor will be determined when mounting the snowblower on the tractor (see section on mounting blower on tractor). Start with the tubes pulled out to the last hole. Connect to the snowblower using pins (#71) and linch pins (#73). Mount the hitch Weldment (#7) to the body. The top arm of the hitch bolts on top of the bracket on the body using a ¾” x 1 5/8” bolt, lock washer and hex nut. The bottom of the hitch bolts to the outside of the two hitch adaptors using 5/8” x 1 ¾” hex bolts, flat washers, lock washers and hex nuts. 2. Connect two 108” hoses (#76) to the hydraulic spout control motor and two hoses to the cylinder on the discharge spout. Connect these hoses to the tractor after mounting the snowblower on the tractor. 3. Mounting blower on tractor: a) The pins supplied with the snowblower are for a category 2 quick hitch. The quick coupling hitch has two holes both at the top of the hitch and at each lift arm. When using a quick coupler, the pins must be in the inside set of holes. Use the outside set of holes with a standard three-point hitch. 10 Commercial Snowblower ASSEMBLY INSTRUCTIONS – cont’d. b) Using tape or a bright colored marking pen, mark on the outer shields the position where the shaft is completely pushed together and the position where you have a 4” overlap. Watch these marks when moving the blower through all possible operating angles to see that the PTO shaft stays within this range. c) With the engine on the tractor shut off, attach the PTO shaft. The tractor end has a standard 6-spline end with a spring loaded locking collar. The snowblower end has a clamp-style yoke with a 3/8” key way. Slide the yoke onto the gearbox shaft with the 3/8” key supplied. Lock the yoke in place with the ½” x 3” bolt and lock nut fitted through the groove in the gearbox shaft. After tightening the bolt, insert and tighten the 3/8” socket set screw supplied. Caution: Always check to see that both ends of the PTO shaft are securely attached every time the Snowblower is used. This should always be done with the tractor engine off. d) e) Check that the PTO shaft does not bottom or separate with the blower in the extreme high and low positions. A longer optional PTO shaft is available if the standard shaft is too short. Check for free movement of all parts in various raised positions; particularly the PTO shaft. NOTE: Excessive U-joint wear and shear pin failure may result if the tractor PTO angle exceeds 20º. The drawing below gives an approximate way to check this angle. With the PTO half extended, the tractor output should not be over 32 inches high. Use 34 inches if the PTO is nearly compressed. 11 Commercial Snowblower ASSEMBLY INSTRUCTIONS – cont’d. 4. PTO SHIELD: All PTO snowblowers are supplied with a PTO shield (#18). To install, remove the two rear bolts at the top of the gearbox (#34). Bolt the PTO shield to the gearbox by the hinges using these same bolts. A utility spring (#68) keeps the shield in place. Hook one end of the spring in the hole in the shield and the other end to the hole in the brace under the gearbox. CAUTION: Do not run the snowblower without this shield in place. REFILLING GEARBOX WITH OIL: If the gearbox requires refilling with oil because of repairs to the gearbox, add oil to the level shown in drawing. Check the level regularly using the plug in the lid. The correct level is even with the bottom of the plug. 12 Commercial Snowblower HYDRAULIC COMMERCIAL SERIES SNOWBLOWER – 22” HOUSING 13 Commercial Snowblower 14 Commercial Snowblower WHEN ORDERING PARTS Always give your dealer the Model and Serial Number of your machine to assist him in ordering and obtaining the correct parts. Use the exploded view and tabular listing of the area of interest to exactly identify the required part. Hyd Commercial Series Snowblower - 22'' Housing Item # Part # Description 1 905536 905534 905226 905206 905210 905550 965912 902880 902883 905291 906658 965426 965430 906322 906323 906332 905623 905694 905695 905624 906335 967440 905241 968627 967260 902869 905289 905362 905299 905528 906311 905224 22695 902407 103753 12779 Main Body Weldt - 74'' Main Body Weldt - 60'' Fan Weldt - 22'' Auger Weldt - 74'' Auger Weldt - 60'' Spout Weldt 40 Tooth Sprocket #60, 1 3/8'' Bore Cutting Edge (74'') Cutting Edge (60'') Adaptor Roller Chain (#60H x 72 Links w/ Conn) 1 3/8'' Housing W/ Bearing 1 3/8'' Bearing W/ SS Lock Auger Sprocket 15T #60 (1 1/4'' Bore) (Ser 1 - 3) Auger Sprocket 15T #60 (1 1/2'' Bore) (Ser 4) Spout Liner Fan Motor - 2 Hole (Ser 1) Fan Motor - 2 Hole (Ser 2) Fan Motor - 2 Hole (Ser 3) Fan Motor - 4 Hole (Ser 4) Spout Motor Pop Rivet SD68BSLF Spout Gear Weldt 1 1/2'' Bearing w/ Collar 1 1/2'' Bearing Flange (Set) Fan Motor Mount Plate (Ser 1-3) Fan Motor Mount Plate (Ser 4) Roller Chain (#80H x 30 Links w/ Conn) Auger Motor Mount Plate (Ser 1-3) Auger Motor Mount Plate (Ser 4) Hyd Box Shield Weldt Fan Shaft 1 1/2'' x 15 1/4'' Chain Cover Skid Plate Weldt Cylinder Clevis Pin 1'' x 4'' Hair Pin Clip #9 Western Wire 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 15 Commercial Snowblower 27 960719 Sprocket 15T, #80, 1 1/2'' Bore 28 905309 960719 905237 905181 24981 905554 906660 81620 84277 906655 87553 811791 81624 81624 812364 81638 81637 81636 86170 86171 811792 967431 81593 812363 81592 905543 905648 905647 81568 906393 81569 81549 988999 902874 84268 81677 81678 965821 905310 900712 961012 905278 905336 Sprocket 15T, #80, 1 1/4'' Bore (Ser 1-3) Sprocket 15T, #80, 1 1/2'' Bore (Ser 4) Spout Roller Spout Link 22'' Cylinder 2 1/2'' Dia x 8'' Spout Sprocket Cover 1/2'' x 2'' Sq Hd Set Screw (pl) 1/2'' x 1 1/4'' Hex Bolt (pl) 1/2'' x 1 1/2'' Hex Bolt (pl) 1/2'' x 1 1/2'' Fl Hd Bolt (skt) (pl) 1/2'' x 1 3/4'' Hex Bolt (pl) 1/2'' x 2'' Hex Bolt (pl) (Series #1-3) 1/2'' x 2 1/4'' Hex Bolt (pl) (Series #4) 1/2'' x 2 1/4'' Hex Bolt (pl) 1/2'' Lock Nut (pl) 1/2'' BS Flat Washer Std (pl) 1/2'' Lock Washer (pl) 1/2'' Hex Nut (pl) 3/8'' x 1'' Hex Bolt (pl) 3/8'' x 1 1/4'' Hex Bolt (pl) 3/8'' x 1 1/2'' Hex Bolt (pl) 3/8'' x 1'' Flat Bolt (skt) (pl) 3/8'' Lock Washer (pl) 3/8'' Lock Nut (pl) 3/8'' Hex Nut (pl) 3/8'' x 4'' Auger Chain Bolt Weldt Spout Liner Middle Spout Liner Bottom 5/16'' Hex Nut (pl) 5/16'' x 3/4'' Fl Hd Bolt (skt) (pl) 5/16'' Lock Washer (pl) 5/16'' x 3/4'' Hex Bolt (pl) 3/8'' x 3/8'' Socket Set Screw Spout Motor Mount Plate 5/8'' x 1 1/2'' Hex Bolt (pl) 5/8'' Lock Washer (pl) 5/8'' BS Flat Washer Std (pl) 3/8'' x 1 3/4'' Key 3/8'' x 4 1/2'' Key Skid Pin Weldt 5/8'' x 3'' #16 Hair Pin Clip (pl) Cover Plate Fan Housing Liner 68'' 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 9 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 16 Commercial Snowblower 69 70 906348 Motor Washer 13/32'' hole x 2'' OD 906574 Bronze Bushing 7/8'' OD x 1'' HYDRAULIC COMMERCIAL SERIES SNOWBLOWER – 24” HOUSING 17 Commercial Snowblower 18 Commercial Snowblower Hyd Commercial Series Snowblower - 24'' Housing Item # Part # Description 1 905540 905538 905225 905202 905206 905550 965912 902879 902880 905291 906658 965426 965430 906322 906323 906332 905623 905694 905695 905624 906335 967440 905241 968627 967260 902869 905289 905362 905299 905528 906311 905224 22695 902407 103753 12779 960719 905309 960719 905237 905181 Main Body Weldt - 84'' Main Body Weldt - 74'' Fan Weldt - 24'' Auger Weldt - 84'' Auger Weldt - 74'' Spout Weldt 40 Tooth Sprocket #60, 1 3/8'' Bore Cutting Edge (84'') Cutting Edge (74'') Adaptor Roller Chain (#60H x 72 Links w/ Conn) 1 3/8'' Housing W/ Bearing 1 3/8'' Bearing W/ SS Lock Auger Sprocket 15T #60 (1 1/4'' Bore) (Ser 1-3) Auger Sprocket 15T #60 (1 1/2'' Bore) (Ser 4) Spout Liner Fan Motor - 2 Hole (Ser #1) Fan Motor - 2 Hole (Ser #2) Fan Motor - 2 Hole (Ser #3) Fan Motor - 4 Hole (Ser #4) Spout Motor Pop Rivet SD68BSLF Spout Gear Weldt 1 1/2'' Bearing w/ Collar 1 1/2'' Bearing Flange (Set) Fan Motor Mount Plate (Ser 1-3) Fan Motor Mount Plate (Ser 4) Roller Chain (#80H x 30 Links w/ Conn) Auger Motor Mount Plate (Ser 1-3) Auger Motor Mount Plate (Ser 4) Hyd Box Shield Weldt Fan Shaft 1 1/2'' x 15 1/4'' Chain Cover Skid Plate Weldt Cylinder Clevis Pin 1'' x 4'' Hair Pin Clip #9 Western Wire Sprocket 15T, #80, 1 1/2'' Bore Sprocket 15T, #80, 1 1/4'' Bore (Ser 1-3) Sprocket 15T, #80, 1 1/2'' Bore (Ser 4) Spout Roller Spout Link 22'' 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 19 Commercial Snowblower 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 24981 905554 905246 81620 84277 906655 87553 811791 81624 81624 812364 81638 81637 81636 86170 86171 811792 967431 81593 812363 81592 905543 905648 905647 81568 906393 81569 81549 988999 902874 84268 81677 81678 965821 905310 900712 961012 905278 905337 906348 906574 Cylinder 2 1/2'' Dia x 8'' Spout Sprocket Cover 3/8'' x 3'' Fan Bolt Weldt 1/2'' x 1 1/4'' Hex Bolt (pl) 1/2'' x 1 1/2'' Hex Bolt (pl) 1/2'' x 1 1/2'' Fl Hd Bolt (skt) (pl) 1/2'' x 1 3/4'' Hex Bolt (pl) 1/2'' x 2'' Hex Bolt (pl) (Series #1-3) 1/2'' x 2 1/4'' Hex Bolt (pl) (Series #4) 1/2'' x 2 1/4'' Hex Bolt (pl) 1/2'' Lock Nut (pl) 1/2'' BS Flat Washer Std (pl) 1/2'' Lock Washer (pl) 1/2'' Hex Nut (pl) 3/8'' x 1'' Hex Bolt (pl) 3/8'' x 1 1/4'' Hex Bolt (pl) 3/8'' x 1 1/2'' Hex Bolt (pl) 3/8'' x 1'' Flat Bolt (skt) (pl) 3/8'' Lock Washer (pl) 3/8'' Lock Nut (pl) 3/8'' Hex Nut (pl) 3/8'' x 4'' Auger Chain Bolt Weldt Spout Liner Middle Spout Liner Bottom 5/16'' Hex Nut (pl) 5/16'' x 3/4'' Fl Hd Bolt (skt) (pl) 5/16'' Lock Washer (pl) 5/16'' x 3/4'' Hex Bolt (pl) 3/8'' x 3/8'' Socket Set Screw Spout Motor Mount Plate 5/8'' x 1 1/2'' Hex Bolt (pl) 5/8'' Lock Washer (pl) 5/8'' BS Flat Washer Std (pl) 3/8'' x 1 3/4'' Key 3/8'' x 4 1/2'' Key Skid Pin Weldt 5/8'' x 3'' #16 Hair Pin Clip (pl) Cover Plate Fan Housing Liner 73 1/2'' Motor Washer 13/32'' hole x 2'' OD Bronze Bushing 7/8'' OD x 1'' 20 Commercial Snowblower SNOWBLOWER ASSEMBLY 21 Commercial Snowblower HYD COMMERCIAL SERIES SNOWBLOWER ASSEMBLY Item # Part # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 X2572 890082 JDF19M7866 905669 905623 905694 905695 905624 906589 811918 812647 812661 812086 812838 813756 887575 115620 115796 115618 115619 115611 115612 115614 115614 115616 115615 115612 115616 115615 115608 115609 115610 115617 811922 81525 81545 81544 Description Wiring Harness 1 1/16 SWFJIC x 1 1/16 MJIC Elbow 90 HFL Bolt M8 x 20 (10.9) (pl) Hyd Manifold Assembly Series #1 Motor - 2 Holes (Already Assembled) Series #2 Motor - 2 Holes (Already Assembled) Series #3 Motor - 2 Holes (Already Assembled) Series #4 Motor - 4 Holes (Already Assembled) 1 5/16 MORB x 1 1/16 MJIC Adaptor Str 9/16 MJIC x 9/16 SWMORB Elbow 90 1 1/16 MJIC x 1 1/16 MORB Elbow 90 1 1/16 MORB x 1 1/16 MJIC Adaptor Str 9/16 MORB x 9/16 MJIC Adaptor Str 7/16 MORB x 9/16 MJIC Adaptor Str 1 1/16 MJIC x 1 5/16 MORB Elbow 90 1 1/16 SWFJIC X 1 1/16 MJIC x 1 1/16 MJIC Tee 3/8'' x 62'' Hose 9/16 SWFJIC x 9/16 SWFJIC 3/8'' x 30'' Hose 9/16 SWFJIC x 9/16 MORB 3/8'' x 45'' Hose 9/16 SWFJIC x 9/16 SWFJIC - 84'' 3/8'' x 40'' Hose 9/16 SWFJIC x 9/16 SWFJIC-74''&60'' 3/4'' x 52'' Hose 1 1/16 SWFJIC x 1 1/16 SWFJIC-84'' 3/4'' x 42'' Hose 1 1/16SWFJICxSWFJIC-60''&(74'' Ser #4) 3/4'' x 48'' Hose 1 1/16 SWFJIC x SWFJIC-74'' Ser #1-3 3/4'' x 48'' Hose 1 1/16 SWFJIC x 1 1/16 SWFJIC - 84'' 3/4'' x 40'' Hose 1 1/16 SWFJIC x SWFJIC - 74'' Ser #1-3 3/4'' x 36'' Hose 1 1/16 SWFJICxSWFJIC-60''&(74'' Ser #4) 3/4'' x 42'' Hose 1 1/16 SWFJIC x 1 1/16 SWFJIC - 84'' 3/4'' x 40'' Hose 1 1/16 SWFJIC x SWFJIC - 74'' Ser #1-3 3/4'' x 36'' Hose 1 1/16 SWFJICxSWFJIC-60''&(74'' Ser#4) 3/4'' x 86'' Hose 1 1/16 SWFJIC x 1 1/16 SWFJIC - 84'' 3/4'' x 74'' Hose 1 1/16 SWFJIC x 1 1/16 SWFJIC - 74'' 3/4'' x 68'' Hose 1 1/16 SWFJIC x 1 1/16 SWFJIC - 60'' 3/4'' x 84'' Hose 1 1/16 SWFJIC x 1 1/16 MORB 9/16'' ORB Steel Plug 1/4'' x 3/4'' Hex Bolt (pl) 1/4'' Lock Washer (pl) 1/4'' Hex Nut (pl) 22 Commercial Snowblower PTO COMMERCIAL SERIES SNOWBLOWER – 24 “ HOUSING 23 Commercial Snowblower 24 Commercial Snowblower Pto Commercial Series Snowblower - 24'' Housing Item # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 Part # Description 905298 905225 905202 905550 965912 902879 F0328 905196 965426 965430 965433 961676 906659 965914 906335 84072 905241 902874 905214 965967 BU50505 F972 905227 905199 22695 902407 103753 12779 905554 905337 905237 905181 24981 965969 965962 81619 81620 84277 906655 81624 81627 Main Body Weldt Fan Weldt - 24'' Auger Weldt Spout Weldt 40 Tooth Sprocket #60, 1 3/8'' Bore Cutting Edge (84'') Hitch Drive Shaft 1 3/8'' Housing W/ Bearing 1 3/8'' Bearing W/SS Lock 1 1/4'' Housing W/ Bearing (UCF207-20) 1 1/4'' Brg W/ Collar Roller Chain (#60H x 92 Links W/ Conn) 13T Sprocket, #60 1 1/4'' Bore Spout Motor 3/8'' x 3/4'' Hex Bolt (pl) Spout Gear Weldt Spout Motor Mount Plate Hitch Adaptor Weldt PTO Shield Gearbox w/o Oil PTO Shaft Idler Shield Drive Shaft Guard Chain Cover Skid Plate Weldt Cylinder Clevis Pin 1'' x 4'' Hair Pin Clip #9 Western Wire Spout Sprocket Cover Fan Housing Liner 73 1/2'' Spout Roller Spout Link 22'' Cylinder 2 1/2'' Dia X 8'' Idler Spacer Idler Sprocket, 13T, #60, 5/8'' Bore 1/2'' x 1'' Hex Bolt (pl) 1/2'' x 1 1/4'' Hex Bolt (pl) 1/2'' x 1 1/2'' Hex Bolt (pl) 1/2'' x 1 1/2'' Fl Hd Bolt (skt) (pl) 1/2'' x 2 1/4'' Hex Bolt (pl) 1/2'' x 3'' Hex Bolt (pl) 25 Commercial Snowblower 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 812364 81637 81636 812086 81638 86170 906332 86171 81593 81592 81549 906393 906574 81552 81569 812362 81568 84268 84270 81671 81677 81678 81676 967437 81701 81700 902377 968807 960135 900712 961012 965910 965966 965911 988999 811918 115370 905648 905647 967440 1/2'' Lock Nut (pl) 1/2'' Lock Washer (pl) 1/2'' Hex Nut (pl) 9/16 MORB x 9/16 MJIC Adaptor Str 1/2'' BS Flat Washer Std (pl) 3/8'' x 1'' Hex Bolt (pl) Spout Liner 3/8'' x 1 1/4'' Hex Bolt (pl) 3/8'' Lock Washer (pl) 3/8'' Hex Nut (pl) 5/16'' x 3/4'' Hex Bolt (pl) 5/16'' x 3/4'' Fl Hd Bolt (skt) (pl) Bronze Bushing 7/8''OD x 1'' 5/16'' x 1 1/4'' Hex Bolt (pl) 5/16'' Lock Washer (pl) 5/16'' Lock Nut (pl) 5/16'' Hex Nut (pl) 5/8'' x 1 1/2'' Hex Bolt (pl) 5/8'' x 1 3/4'' Hex Bolt (pl) 5/8'' x 4'' Hex Bolt (pl) 5/8'' Lock Washer (pl) 5/8'' BS Flat Washer Std (pl) 5/8'' Hex Nut (pl) 3/4'' x 1 5/8'' Hex Bolt (pl) 3/4'' Lock Washer (pl) 3/4'' Hex Nut (pl) 3/8'' x 3/8'' x 4 3/4'' Key 3/8''x 3/8'' x 2'' Key Spring Skid Pin Weldt 5/8'' x 3'' #16 Hair Pin Clip (pl) Top Link Pin (Cat. 2) Quick Hitch Lift Pin (Cat. 2) Linch Pin 7/16'' 3/8'' Dia x 3/8'' Socket Set Screw 9/16 MJIC x 9/16 SWMORB Elbow 90 3/8'' x 108'' Hose 9/16 SWFJIC x 1/2 MNPT Spout Liner Middle Spout Liner Bottom Pop Rivet SD68BSLF 26 Commercial Snowblower PTO DRIVE COMMERCIAL SNOWBLOWER PTO DRIVE COMMERCIAL SNOWBLOWER Item # Part # Description 1 2 F972 936276 936264 936277 936199 3 936249 4 967247 5 6 7 8 9 10 11 12 13 14 15 16 812362 936025 936270 936319 936272 936273 936274 936269 81627 812364 936430 936411 Shaft Complete Tractor Half of PTO (Shear) Implement Half of PTO (Clamp Yoke) Shear Assembly Safety Slide Lock Repair Kit (Collar, Spring, Ret. Ring, 2-Pawls) Shear Assembly Repair Kit (3/8" x 1/2" Bolt, Lube, Blank, 31-1/4" Balls) Shear Bolt - 5/16" x 1" (Grade 8) - 2 required 5/16" Lock Nut Repair Kit Yoke & Tube Bearing & Snap Ring Kit Inner Shield Outer Shield Yoke & Shaft Clamp Yoke 1/2" x 3" Hex Bolt (pl) 1/2" Lock Nut (pl) Shear Yoke 6 Spl. Shear Hub 27 Commercial Snowblower 2 ½” x 8” CYLINDER ASSEMBLY Item # Part # Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 24982 108655 23156 13109 13090 82330 83330 82018 812200 81901 811922 81578 81592 104314 103753 12779 22370 Tube Weldment Shaft 1.25 dia x 15.54 Lg 2.50 Dia Headplate 2.50 Dia Piston Piston Rod Clevis (Cast) 2.50 OD x e Sect O-Ring 2.50 OD x o Sect Backup Washer 0.88 OD x 0.06 O-Ring 1.50 OD x 1.25 ID x o Sect Seal 1.50 OD x 1.25 ID Dust Seal 0.56 MORB Plug 3/8'' x 1 3/4'' Hex Bolt (pl) 3/8'' Hex Nut 7/8'' Jam Lock Nut (Steel) (pl) Clevis Pin 1'' x 4'' Hair Pin Clip Hyd Cyl Decal 28 Commercial Snowblower PTO DRIVE COMMERCIAL SNOWBLOWER Item # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Part # Description BU50505 BU50310 BU500089-3 BU50457 BU500167-1 BU50458 BU50507 BU50502 BU50329 BU50331 BU50428 BU50444 BU50422-1 BU50415 BU575902 BU575901 BU50429 BU50210X BU575907 BU575906 BU500397-6 BU50417-1 Gearbox Complete Gearbox Casting Only Pipe Plug Gearbox Cover Relief Valve Gearbox Gasket Cross Shaft Pinion Shaft Bevel Gear - 1 1/2" Bore Bevel Gear - 1 3/8" Bore Staking Lock Nut Staking Lock Nut Oil Seal (3 used) Retainer Ring (4 used) Bearing Cup (2 used) Bearing Cone (2 used) Key Shim Set Bearing Cup (2 used) Bearing Cone (2 used) Hex Bolt 5/16'' NC x 5/8'' GR5 (pl) Key 29 Commercial Snowblower SPECIFICATIONS B6022HSB-1 B6022HSB-2 B6022HSB-3 B7422HSB-1 B7422HSB-2 B7422HSB-3 B7422HSB-4 B7424HSB-3 B7424HSB-4 B8424HSB-2 B8424HSB-3 B84SB (PTO Drive) Cutting Width 60" 74" 74" 84" 84" Cutting Height 28” Replaceable UHMW Liner 30” Replaceable UHMW Liner 30” Replaceable UHMW Liner 30” Replaceable UHMW Liner 30” Replaceable UHMW Liner 4-Blade 4-Blade 4-Blade 4-Blade 4-Blade Fan Diameter 21.5” 21.5” 23.5” 23.5” 23.5” Fan Depth 7.5” 7.5” 7.5” 7.5” 7.5” Auger Diameter Auger Center Diameter Auger Thickness 20” 20” 20” 20” 20” 3”od x .150 wall 3”od x .150 wall 3”od x .150 wall 3”od x .150 wall 3”od x .150 wall 3/8” 3/8” 3/8” Drive Fan Hyd w/#80 Chain MODEL Fan Housing Fan Drive Auger Body Housing Hitch Type Hitch Adjustment Chute Rotator Chute Deflector Cutting Edge Skid Shoes Truckloading Spout System Controls & Drive Hyd. Requirements Approx. Weight 3/8” 3/8” " Hyd w/#80 Chain Hyd w/#80 Chain Hyd w/#80 Chain Hyd w/#60H Chain Hyd w/#60H Chain Hyd w/#60H Chain Hyd w/#60H Chain PTO Gearbox #60H Chain 10ga 10ga 10ga 7ga 7ga Skid Steer-fixed Skid Steer-fixed Skid Steer-fixed Skid Steer-fixed Cat. 3 –3 pt. No No No No 3 position Hydraulic-230 Hydraulic-230 Hydraulic-230 Hydraulic-230 Hydraulic-230 Hyd. ½” x 4” Beveled replaceable Cup Type – adjustable Hyd. ½” x 4” Beveled replaceable Cup Type – adjustable Hyd. ½” x 4” Beveled replaceable Cup Type – adjustable Hyd. ½” x 4” Beveled replaceable Cup Type – adjustable Hyd. ½” x 4” Beveled replaceable Cup Type – adjustable Opt. Opt. Opt. Opt. Opt. Hyd. Load Hyd. Load Hyd. Load Hyd. Load Sensing Block flow Sensing Block flow Sensing Block flow Sensing Block flow adjustable PTO w/shear pin adjustable adjustable adjustable 13-26 gpm 13-32 gpm 20-32 gpm 20-32 gpm 10 gpm 2000 psi Min. 2000 psi Min. 2000 psi Min. 2000 psi Min. 1000 psi Min. 1070 lbs. 1178 lbs. 1193 lbs. Hydraulic Snowblower Fan RPM to GPM Rating Series I 13 – 17 gpm 2000 psi min. (6.2 cu.in./rev) Series II 16 – 22 gpm 2000 psi min. (8 cu.in./rev) Series III 20 – 26 gpm 2000 psi min. (9.6 cu.in./rev) Series IV 24 – 32 gpm 2000 psi min (11.9 cu.in./rev) gpm x psi = hp 1714 30 1209 lbs 1307 lbs. Commercial Snowblower Category Motor GPM Motor HP @ HP Cu/in/rev RPM 447 596 @ Shaft Type Eaton Motor Buhler 2000 3000 psi Flange Mtg. Part #'s Part # 12 18 1.25" Straight 1 1/16-12 ORB 905623 16 24 2 bolt 104-1062 Group #1 6.2 12 16 Group #2 8 17 20 491 578 17 20 25 29 1.25 Straight 1/16/=12 ORB 905694 2 bolt 104-1063 Group #3 9.6 20 24 481 578 20 24 29 35 1.25 Straight 2 bolt Group #4 11.9 21 28 408 544 21 28 31 1.25 Straight 1 116-12 ORB 905624 41 1.25 Straight 104 - 1065 spout motor 146-1028-002 905625 31 1 16/-12 ORB 104-1064 905695 Commercial Snowblower TROUBLESHOOTING SYMPTOM D1 Nothing Works D2 Auger Rotates backwards, and fan does not rotate D3 Fan turns too slow D4 Fan motor stalls PROBABLE CAUSE Hydraulic Circuit Not Complete 1. Hydraulic Valve not engaged 2. 1 or more quick couplers not completely engaged. 3. Defective quick coupler 4. Hydraulic pump low on fluid Hydraulic Circuit Reversed 1. Main valve is in reverse 2. Quick couplers are connected backwards. 1. Inadequate hydraulic flow for this motor size. 2. Wrong motor for your system. Valve #4 (Fig. 1) set too high D5 Auger motor Valve #4 (Fig. 1) set too low slows or stalls too quickly D6 Fan & Auger work Electrical Problem but chute controls 1. Electrical connections to battery do not work properly 2. Breaker is tripped. 3. Connector from Sw to block not contacting. 4. Connection to No-Load Valve #6 (Fig. #1) is not making 5. Diodes in switchbox are defective. 6. Solenoid Valve Spool is stuck D7 Chute controls do not work properly in no-load conditions. 1. The No-Load pressurizing valve #14a (Fig. #1) set too low. 2. Electrical: Switch, harness, connectors, coil 10a, diodes 3. Polarity of the system is reversed. D8 Chute Rotation seems to lack power to turn. 4. Diodes in switchbox defective. 5. Defective Coil #10a (Fig. #1) 6. Defective Valve #6 (Fig. #1) 1. See D7-1 2. Valve #14b or #14c set too low. 32 REMEDY 1. Engage valve to full detent 2. Fully engage all couplers 3. Replace defective quick couplers 4. Top up fluid level 1. Reverse valve direction or 2. Switch hose connections to the machine. 1. Check the gpm of your system. 2. Contact your dealer. See MODULATING ELEMENT SET UP See MODULATING ELEMENT SET UP 1. Ensure that the clamps are making proper connection. 2. Reset breaker. 3. Ensure the connector is fully engaged. Check for broken wires. 4. Check all items in D6 5. Check for voltage through diodes 6. Replace #8a or 8b solenoid cartridge. 1. Back of the adjuster-screw till it rotates freely by hand. Then turn in till you feel it contacting the spring. Then turn in 2 turns. 2. Check the No-Load Circuit #5 in Fig. #2 Red Alligator clip must be 3. on the Positive Terminal 4. Replace defective diodes. 5. Replace Coil. 6. Replace Valve. 1. Same as D7-1. 2. Back of the adjuster-screw till it rotates freely by hand then turn in till you feel it contacting the spring. Then turn in 2 turns. Commercial Snowblower SHIPPING BUNDLES QUANTITY REQUIRED BUNDLE NUMBER DESCRIPTION 60” HYDRAULIC DRIVE W/22” FAN SERIES 1 B6022HSB-1 1 Assembly 1 1 F0325 F5545 Crate of Parts Snowblower 60” HYDRAULIC DRIVE W/22” FAN SERIES 2 B6022HSB-2 1 1 1 F0324 F0325 F5550 Spout Assembly Crate of Parts Snowblower 60” HYDRAULIC DRIVE W/22” FAN SERIES 3 B6022HSB-3 1 1 1 F0324 F0325 F5553 Spout Assembly Crate of Parts Snowblower 74” HYDRAULIC DRIVE W/22” FAN SERIES 1 B7422HSB-1 1 1 1 F0324 F0325 F5546 Spout Assembly Crate of Parts Snowblower 74” HYDRAULIC DRIVE W/22” FAN SERIES 2 B7422HSB-2 1 1 1 F0324 F0325 F5551 Spout Assembly Crate of Parts Snowblower 74” HYDRAULIC DRIVE W/22” FAN SERIES 3 B7422HSB-3 1 1 1 F0324 F0325 F5558 Spout Assembly Crate of Parts Snowblower 33 F0324 Spout Commercial Snowblower SHIPPING BUNDLES – cont’d. 74” HYDRAULIC DRIVE W/22” FAN SERIES 4 B7422HSB-4 1 1 1 F0324 F0325 F5559 Spout Assembly Crate of Parts Snowblower 74” HYDRAULIC DRIVE W/24” FAN SERIES 1 B7424HSB-1 1 1 1 F0324 F0325 F5561 Spout Assembly Crate of Parts Snowblower 74” HYDRAULIC DRIVE W/24” FAN SERIES 2 B7424HSB-2 1 1 1 F0324 F0325 F5560 Spout Assembly Crate of Parts Snowblower 74” HYDRAULIC DRIVE W/24” FAN SERIES 3 B7424HSB-3 1 1 1 F0324 F0325 F5552 Spout Assembly Crate of Parts Snowblower 74” HYDRAULIC DRIVE W/24” FAN SERIES 4 B7424HSB-4 1 1 1 F0324 F0325 F5547 Spout Assembly Snowblower Snowblower 84” HYDRAULIC DRIVE W/24” FAN SERIES 2 B8424HSB-2 1 1 1 F0324 F0325 F5556 Spout Assembly Crate of Parts Snowblower 84” HYDRAULIC DRIVE W/24” FAN SERIES 3 B8424HSB-3 1 1 1 F0324 F0325 F5557 Spout Assembly Crate of Parts Snowblower 34 Commercial Snowblower SHIPPING BUNDLES – cont’d. 84” HYDRAULIC DRIVE W/24” FAN SERIES 4 B8424HSB-4 1 1 1 F0324 F0325 F5548 Spout Assembly Crate of Parts Snowblower 84” PTO Drive W/24” FAN B84SB 1 1 1 1 1 F0324 F0326 F0328 F5549 F972 Spout Assembly Crate of Parts Hitch Snowblower PTO 35
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