Sears 486 24412 Users Manual
486244120 486244120 CRAFTSMAN 48 DOZER BLADE - Manuals and Guides L0401071 View the owners manual for your CRAFTSMAN 48 DOZER BLADE #486244120. Home:Lawn & Garden Parts:Craftsman Parts:Craftsman 48 DOZER BLADE Manual
CRAFTSMAN Tractor Attachments Manual L0401071 CRAFTSMAN Tractor Attachments Owner's Manual, CRAFTSMAN Tractor Attachments installation guides
486.24412 to the manual f39aa5fa-0ece-47a2-9bd6-b0ade68c65c7
2015-02-05
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! i owners manual Model No. 486.244120 48" DOZER BLADE 48" DOZER BLADE CAUTION: Read Rules for Safe Operation and Instructions Carefully • • • • Assembly Operation Customer Responsibilities Repair Parts Sears, Roebuck and Co., Hoffman Estates, IL. 60179 U.S.A. PRINTED IN U.S.A. RULES FOR SAFE OPERATIONS Remember, any power equipment can cause injury if operated improperly or if the user does not und_ "stand how ta operate the equipment. I .IL. I IMPORTANT _1_ SAFETY PRECAUTIONS. IT MEANS -- ATTENTION. BECOME ALERT, YOUR LOOK FOR THIS SYMBOL TO POINT OUT SAFETY IS INVOLVED. I I Exercise caution at all times, when using power equipment. 1. Read the tractor and dozer blade owners manuals and know how to operate your tractor, before using tractor with the dozer blade attachment. 2. Never operate tractor and dozer blade without wearing proper clothing suited to weather conditionsand operation of controls. 3. 4. Never allow children to operate tractor and dozer blade, and do not allow adults to operate without proper instructions. Always begin with transmission in first (low) gear and gradually increase speed as required. 48" DOZER BLADE CARTON CONTENTS (Also See Page 3) While confirming parts count, we suggest that you clear any paint from the 1/8" pin holes in part reference numbers 2, 3 and 4 to make assembly easier, 13 CARTON CONTENTS REF NO. QTY. 1 2 3 4 5 6 7 (1) (1) (1) DESCRIPTION Blade Assembly Channel/Pivot Plate Assembly Lift Assembly Guide Bracket Assembly Blade Pivot Bracket Frame Bracket (RH) Frame Bracket (LH) 2 REF. NO. QTY. 8 9 10 11 12 13 14 (2) (1) (1) (2) (1) (1) (2) (1) DESCRIPTION Lift Pivot Plate Support Bracket Handle Assembly w/grip Angle Lock Bars Grip Assembly Control Cable Assembly Spring Assembly Parts Package (Shown on Page 3) CONTENTS OF PARTS PACKAGE (Figure 1) A B C D E F 1 ( _ d _ H I G J K I Stop Angle Keeper Plate Lift Arm Link Spdng Pin 1/4 x 1" Cable Mount Bracket Nylon tie , ,_i! Angle Lock Spring Bolt End / Shoulder Cable Fitting, Hex Whizlock Nut 3/8-16 Thread (I0) Hairpin Cotter 1/8" M L N 0 P Hex Lock Nut 5/16-18 Thread 111)1 HexBolt5116-18x1-112" Hex Bolt 112-13 x 2-3/4" 2) 2) Lock Washer 1/2" Hex Nut 1/2-13 Thread Q R 2/ Carriage Bolt 3/8-16 x 1-1/4" Lock Washer 3/8" T U Hex Bolt 3/8-16 x 1-1/4" Rat Washer 3/8" Std. W V X Y Z A.A AB AC A[_ i_)I 11 AF AE AE AFt FIGURE 1 Hex Bolt 1/4-20 x 1-1/4 ° Pivot Bushing (short) Spacer (long) I-rex Lock Nut 1/4-20 Thread Hex Bolt 1/4-20 x 5/8" Hex Bolt 3/8-16 x 1" Hex Jam Nut 5/16-24 Thread Clevis Pin 3/8" Dia. x 3/4" Lg. Hairpin Cotter 5/32" i! I 2) AJ , AI AK !} Hex Bolt 1/2-13 x 4" Lg. Handle Hex JamGuide Nut 1/2-13 Rat Washer 7116" Std. Hex Nut 3/8-16 Thread Lift Rod Trunnion Hex Bolt 3/8-18 x 3/4" Lg. .., ... CARRIAGE Q 318' SHOULDER 1/4" LOCK NUT 1/4'×1-1/4" a A__ 5_16 -- _ 0 x 1-1/_'__ N,%5116. JAMNUT -- 3/8" WHIZLOCK NUT 3/8' x 1' 3/8 x 3/4• 318x1"114" _- -- l ' 5/16' LOCKNUT 1/2 X 4" I €:I7P IAnl3_lAnr I-I::rl::n:-_lpr ( l l _'_'_ 1/2" LOCK _ T / S © 3/8" STD p © 3/8" LOCKNUT I_'JAM _[IA_ L] %_#_ M I_tlt 3/8x1-1/4" NUT 7/16" STD ASSEMBLY INSTRUCTIONS TOOLS 1) _1) (1) (1) (1) (1) REQUIRED 3/8" X 1-1/4" CARRIAGE BOLT (TOP HOLE FOR ASSEMBLY 7/1 6" Open End or Box Wrench 1/2" Open End or Box Wrench 9/16" Open End or Box Wrench 3/4" Open End or Box Wrench Adjustable Wrench Hammer _-,,---'---'3/8" I HEX NUT 3_"LOCK WASHER ANGLE FRONT Refer to carton contents figure on page 2 and figure 1 on page 3 for parts and hardware needed to assemble dozer blade. SLOT SPRING PIN HOLE RIGHT HAND (R.H.) AND LEFT HAND (L.H.) ARE DETERMINED FROM OPERATOR'S POSITION WHILE SEATED ON TRACTOR. CHANNEUPIVOT PLATE ASSEMBLY FIGURE 1. Assemble curved end of angle lock spring into small hole in washer as shown in figure 2. 3. T I I ANGLE LOCK SPRING 3 Assemble the offset end of angle lock spring into small holes in angle lock bars as shown in figure 3. Slide lock bars through lock bar slot until spring pin hole is aligned with bracket on back side. See figure 4. Using a hammer drive 1/4 =x 1 =spring pin into lock bars until flush with bracket. See figure 4. Tighten nut in angle lock bars which was left loose in step 2. LO ANGLE LOCK SPRING . . POSITION \ \ \ F G--ffffiT 114-x 1" SPRING 2. FIGURE Assemble the two angle lock bars together as shown in figure 3, using one 3/8" x 1-1/4" carriage bolt down through the top holes with a 3/8" lock washer and a 3/8" hex nut underneath. Do not tighten PIN \ _ 4 rs_ NOTE Lock ba pivot freely and when pulled all the way back the channel/pivot plate assembly should be unlocked and free to pivot to right or left position notches. at this time. 4 '_ Assemble angle stop to top of channel using one 1/4" x 5/8" hex bolt down through left hand hole, and one 1/4" hex lock nut under channel. See figure 5. Do not tighten at this time, 4. I_"HEX LOCK NUT 7. Assemble ball end of cable through round hole in cable end fitting and into slot of fitting. See figures 7 and 8. 1/4" X 1-1/4" HEX BOLT CHANNEWPIVOT PLATE _BLY CABLE END FITTING LONG SPACER ANGLE STOP PUSH 1/4" X 5/8" HEX BOLT ANGLE STOP FIGURE-5 5. Assemble 3/8" x 1-1/4" carriage bolt through square hole in cable mount bracket and through square hole in lock bars. See figures 6 and 7. Hold cable mount bracket in position as shown in figure 7 and secure with 3/8= lock washer and 318" hex lock nut. 1_" FIGURE 8. ,1 318" X 1-114" CARRIAGE BOLT 318" HEX NUT LOCK WASHER \ CABLE MOUNT BRACKET HEX LOCK NUT 8 Assemble 1/4" x 1-1/4" hex bolt down through cable end fitting, through long spacer, angle stop, (right hand hole)and through channel. See figure 8. Secure with 1/4" hex lock nut and tighten the other 1/4" hex lock nut, which was left loose in step 4. NOTE: Keep cable and fitting in alignment with cable mount bracket when tightening nuts. ASSEMBLY OF SNOW BLADETO LAWN TRACTOR,(TractorPreparation) FIGURE 6. 6 Assemble one 5/16-24" hexjam nut onto threaded end of control cable approximately 3/4" from end. Assemble threaded cable end through round hole in cable mount bracket and secure with another 5/16-24" hex jam nut. See figure 7. A. Remove mower or any other attachment you may have mounted to your tractor. Mark all loose parts and save for re-assembly. Refer to tractor owners manual for removal of mower/attachment. B. Remove and save suspension arm with nut and washer from both lift link rods and up stop bracket with nuts and bolts from tractor frame to allow assembly of snow blade. Also remove the 318" self-tapping bolts from each side of the tractor frame as shown in figure 9. The lift link nuts will be used later to install snow blade brackets. CABLE REMOVE 3/8" SELF-TAP BOLTS MOUNT t ,.°-..EX BRACKET [ ARM LIFT LINK NUT AND WASHER (REMOVE AND SAVE NUTS _ FIGURE FRONT ---*" TRACTOR FRAME R.H. SIDE 7 FIGURE 5 9 UP STOP BRACKET Assemble one 1/2" x 4" hex bolt, one 1/2" hex nut and one 7/1 6" standard washer into top of slotted hole in channel assembly. Assemble one 7/16" standard washer and one 1/2" hex nut on bottom 1. I The stop bolt must be located so that CENTER of bolt contacts the front axle. The stop bolt must be tight_ ened in place before assembling blade assembly to channel. of 1/2" bolt under channel assembly. See figure 10+ DO NOT TIGHTEN AT THIS TIME. FRONT AXLE FRAME 2+ Assemble channel assembly to hitch plates at front of tractor as shown in figures 10 and 11. 1/2" x 4" HEX BOLT NOTE HITCH PLATES 1/2" HEX NUTS . lj8" CLEARANCE MINIMUM I I 7!16" WASHERS 1/2" X 4" HEX BOLT FIGURE 12 :2 5. Hold blade head upright and guide one end of mount rod into hole near bottom of blade mount gusset. See figures 11 and 13. Secure with a hairpin cotter. Slide other end of mount rod into other blade mount gusset hole and secure with hairpin cotter. PIVOT SHAFT CHANNEL ASSEMBLY FRONT----'--'_ SPRING ADJUSTMENT BOLTS FIGURE 10 3. Assemble keeper plates over each end of pivot shaft with lip under hitch plates (see figure1 1) and secure with two f/8" (large) h_:pin cotters through small holes near each end of shaft. CHANNEL ASS'Y PLASTIC CAP BLADE READ HITCH PLATES PIVOT SHAFT SPRING ASSEMBLIES .... CHANNEL ASS'Y, - --,_j / o • SPRING MOUNTEARS ;IGURE 13 6. FIGURE 11 4, Adjust 1/2" x 4" stop bolt, previously assembled into channel assembly (step 1)+ See figure 12. Adjust hex nuts, above and below channel, to provide a minimum 1/8" clearance between channel and the tractor engine pulley with the stop bolt positioned against front axle frame member. See figure 12. Connect curved end of spring assemblies into spring mount ears. See figure 13. Remove plastic cap and one 3/8" hex nut from end of each spring assembly. Hold blade back against stop bolts and assemble spring adjustment bolts up through bar. Re-assemble two 318" hex nuts, removed earlier, onto adjustment bolts on top side of bar. Tighten both spring adjustment nuts approximately 1" down from end of bolt threads, see figure 13, to provid_ tension of blade against stop bolts. 7. 6 Adjust stop bolts to tilt blade forward until 1-1/2" distance is obtained between pivot plate and blade assembly crossmember. See figure 13. 8. 12. Assemble 3/8" plain hex nut, lift rod trunnion and lock nut (removed from tractor lift link rod in tractor preparation section) onto right and left hand lift link rods until one thread is below bottom Re-assemble plactic caps on top ends of spring adjustment bolts. NOTE of nut. Tighten nuts lock trunnion in place. See figure 16. FRONT LIFT LINK ROD .RIGHT SIDE SEE ADJUSTMENT SECTION ON PAGE 10 FOR SPRING TENSION. g. Assemble blade pivot bracket on to top right hand side of channel/pivot assembly. See figure 14. Assemble two 3/8" x 1" hex bolts down through bracket and plate and secure with two 3/8" lock washers and 3/8" hex nuts underneath. CHANNEL/PIVOT ASS'Y PLAIN HEX NUT FRONT LIFT LINK TRUNNION / NUT (REMOVED EARLIER) RGURE 16 / BLADE PIVOT BRACKET 13. Pre-assemble lift assembly. _D EXPOSED lift arm link to inside of long arm on As ,_hown in figure 17. 14. Assemble one 3/8" x 1-114" hex bolt through 3/8" flat washer, through pivot bushing, through large hole in lift arm link near angle end and through hole in long arm nearest the end. Secure with one 3/8" lock washer and one 3/8" hex lock nut. See / 3/8" HE]< NUT AND LOCK WASHER "ONE' 3/8" X 1 • HEX NOT figure 17. NOTE: Lift arm link must pivot freely. FIGURE 14 10. Assemble the frame bracket (LH) under the left hand foot rest of the tractor using two 318 x 3/4" hex bolts. Tighten securely being careful not to strip threads. See figure 15. 15. Assemble one 3/8" x 1" hex bolt through second hole form end of long arm. Secure with one 3/8" lock washer and one 3/8" hex lock nut. This bolt is used as a limit stop for the lift arm link. See figure 17. 11. Assemble the lift pivot plate to the_Jaft hand frame bracket using two 3/8" x 314" clevis pins and secure wth two 3/32" (small) hairpin cotters. See figure 15. -.--FRONT LEFT SIDE 3/8" FLAT WASHER 3/8" x 1-1/4" HEX BOLT _ L PWOT t BUSHING 3/8"x1" _,__ _. / / 3/8 x 3/4" BOLTS HE)( BOLT BRACKET (LH) LIFT I ASSEMBLY CLEVIS PINS 3/8" x 3/4" LIFT PIVOT PLATE ,, _v 3/8" HEX LOCK NUT FIGURE 17 HAIRPIN cOTrER NOTE (SMALL) Lift arm link must be positioned as shown in figures 17 and 19. FIGURE 15 7 LIFT ARM LINK 16. Relievespring t_ )sion on lift lever (see figure 18 and note below) loosening hex jam nut and unscrewing adiustr_lent bolt counter-clockwise to obtain 1/4" cleartnce between bracket and adjustment bolt. iiii1_ 20. Assemble trunnions that were assembled're the lift link rods in step 12, through lift-assembly arms and secure with 7/16" flat washers and (small)_ hairpin cotters. Note: Trunnions must be positioned to outside of lift assembly arms. See figure 20. NOTE Tractor lift lever must be positioned all the way back and locked in position. RIGHT HAND SIDE VIEW FRONT 7116" FLAT BACK VIEW (TRACTOI_) LIFT LINK ROD ADJUSTMENT WASHI BOLT JAM / @ r "ATTACHMENT • LIFT SPRING O HAIRPIN COTTER FIGURE 18 (SMALL) LIFT ASSEMBLY LIFT ROD TRUNNION, ARMS PLAIN NUT AND LOCK NUT 17. Move attachment lift lever all the way forward and lock in position. See figure 28 on page 10. 18. Assemble FIGURE 20 21. Assemble lift pivot plate over right hand end of lift assembly pivot shaft and connect to outside of frame bracket using two 3/8" x 314" clevis pins from inside. Secure with two 3/32" (small) hairpin cotters. Secure ends of pivot shaft to each lift pivot plate with 1/8" (large) hairpin cotter. See figures 20 and 21. lift arm link over channel rod and insert pivot shaft end (from R.H. side of tractor) into hole in L.H. lift pivot plate. See figure 19. Secure lift arm link to channel rod with 1/8" (large) hairpin cotter. See figure 19 RIGHT CLEVIS 19. Assemble the frame bracket (RH) under the right hand foot rest of the tractor usin_ -two 3/8 x 3/4" hex bolts. Tighten securely takiilg care not to strip threads. See figure 19. R,GHT HAND SIDE VIEW 3/8 X 3/4" REX FRAME BOLTS_ / BRACKET / FRONT J// J ASSEMBLY_ / /_ _ LIFT PIVOT MOUNT PLATE CLEVIS PINS FIGURE 21 LIFT PIVOT PLATE LIFT ASSEMBLY PIVOT SHAFT 22. Assemble support bracket onto right hand side of tractor using two 3/8 ° x 1" hex bolts inside and secure, with, 3/8" lock washers, and 3/8" hex lock nuts on outside. See figure 22. ROD (L.H.) FIGURE FRONT PINS FRAME BRACKET S.AFTENO ,IFT HAND SIDE VIEW 19 8 27. Wrap (see lock. tube HAIRPIN COTTER \ - LIFT LEVER SUPPORT .-,-BRACKET HANDLE GUIDE 3/8" X 1 "---_---_ ] HEX BOLTS '=_, --- around handle tube and cable, assembling end of tie through tie tight to retain cable to handle of tractor hood. Cut oft extra plastic end. 28. Assemble grip assembly to handle assembly using one 5/16" x 1-1/2" hex bolt and one 5/16" hex lock nut. NOTE: Do not over tighten lock nut, grip assembly must pivot freely. T i plastic tie figure 24), Pull plastic near front -, 5/16" x 1-1/2" HEX BOLT ,_3/8"_HEX'I2OCK NUTS -_. CABLE END FFn'ING f3_"HEX LOCK NUT UP STOP BRACKET FIGURE 22 / 23. Assemble handle guide (with loop outside) at top of support bracket and secure with one hairpin cotter inside. See figures 22 and 23. HANDLE GRIP HANDLE HAIRPIN COTTER GRIP ASSEMBLY HANDLE ASSEMBLY HANDLEI GUIDE 114"WELD BOLT HANDLE GUIDE FIGURE 25 29. Assemble ball end of cable (see figure 23), through round hole in cable end fitting and into slot of fitting. See figure 25. Assemble cable end fitting over 1/4" weld bolt on grip assembly and secure with one 1/4" hex lock nut. NOTE: Do not over tighten lock nut, cable fitting must pivot freely. CABLE (OUTSIDE GUIDE' LSUPF_ORT -BRACKET I CONTROL 3/4"._ CABLE END (R.H.) HITCH PLATE FIGURE 23 24. Assemble handleassemblydownthrough handle guide as shown in figure 23. Secure lower end of handle to top side of blade pive_ bracket with special shoulder bolt (on top) and 3/8" hex whizl0ck nut underneath. See figure 24. 25. Assemble one 5/16-24" hex nut onto threaded end of control cable approximately 3/4" from end. Assemble threaded end of cable up through cable mount ear and secure with second 5/16-24" hex L.H.) HITCH PLATE nut. See figure 24. 26. Assemble handle grip on upper end of handle assembly if not already pre-assembled. See figure 23. CABLE SHAFT END GUIDE BRACKET ASSEMBLY PLASTIC / / FIGURE 26 // 30. Assemble guide bracket assembly shaft end into the left hand hitch plate. See figure 26. Slide guide assembly back to the right and into the hole in the right hand hitch plate, and secure with a hairpin cotter on each end. See figure 27. Lower front end of guide bracket assembly to straddle channel assembly. See figure 27. BOLT FIGURE 24 BLADE PIVOT BRACKET CHANNEL ASSEMBLY # SPECIAL SHOULDER HANDI_I_ TUBE FRONT 3/8" HEX WHIZLOCK NUT 9 (R.H.)HITCH HAIRPIN PLATE B. LIFT LEVER PLUNGER: Located on top of lift control ever. See figure 28. Pull back on lift control lever tnd depress plunger to release. COTTER HAIRPIN COTTER GUIDE BRACKET ASSEMBLY FIGURE \ WITH THE DOZER BLADE IN THE "UP" POSITION DO NOT DEPRESS THE PLUNGER WITHOUT HOLDING BACK ON THE LIFT CONTROL LEVER OR DOZER BLADE MAY SUDDENLY DROP. CHANNEL -_ ASSEMBLY 27 OPERATION INSTRUCTIONS AND ADJUSTMENTS I _ C. Attachment depth control knob: Adjust lift control lever movement with attachment DEPTH CONTROL KNOB (see figure 28) for maximum movement between locking notches and to prevent lever from locking in the down lock notch. See figure 28. D. Blade angle handle and grip assembly: Located on right hand side of tractor. See figure 28. NOTE: Always raise dozer blade and Ioc_ in "up" position before moving angle control handle. Depress grip assembly to release blade angle lock and push/pull angle control handle forward to move dozer blade angle to left, center, right and release grip to lock. SUDDEN STOPS OF CHANGE IN HIDDEN OBJECTS CAN CAUSE DIRECTION CONTROLS Become familiar with all of the controls and ad- justments on the tractor and dozer blade before operating. Refer to tractor ,_=,_ners manual for tractor controls. Controls for Operating dozer blade are as follows: A. LIFT CONTROL LEVER: Located on right hand side of tractor. See figure 28. Move lever forward to lower d_ozerblade. Pull lever back to raise dozer blade, Pulling lever all the way back locks dozer blade in up position. ATTACHMENT DEPTH CONTROL KNOB ADJUSTMENTS LEVER A_ Blade angle lock If angle lock bars from slots in pivot cable is required. bars. Do Not completely disengage plate assembly, adjustment of See figure 29. B° Adjust blade springs: To change spring tension (stand in front of blade assembly), adjust the nuts at the upper end of the springs (see figure 29) turning counter clockwise to relieve tension and clockwise to increase tension. Adjust spring adjustment nuts from end when moving snow or rial, (keep spring tension light frees the blade to spring trip and obstacle is encountered. approximately \ other light matefor safety). This return if a hidden ! SPRING ,ADJUSTMENT NUTS (OUTSIDE) D. Blade shoe adjustment: Blade shoes on end of blade, (see figure 31), maybe raised for clean dozing on smooth surfaces or lowered to raise the blade to work on rough or uneven areas. Make sure both shoes are set evenly and nuts are tighted securely. BLADE ASSEMBLY SPRING ADJUSTMENT BOLTS LOCK PIVOT PLATE ASSEMBLY FIGURE CABLE 29 FIGURE 31 _ KNOW THE TERRAIN. AVOID EXCEPTIONALLYSHARP SLOPES OR DROP-OFFS WHICH MAY BE HIDDEN BY THE SNOW. NEVER RUN THE DOZER BLADE INTO HEAVY MATERIAL AT HIGH SPEED. & Wheel weights NOTE and tire chains should be used with your dozer to improve traction. For additional traction, install wheel weight on rear of drawbar using a weight bracket kit and one wheel weight from the wheel weight kit. These accessories are available st your nearest Sears retail or catalog store. t/2"LOCK WASHERS AND 1/2" HEX NUTS OPERATION INSPECT THE AREA TO BE WORKED CAREFULLY BEFORE OPERATING THE DOZIER BLADE. AVOID PIPES, ROOTS, CURBS OR OTHER HEAVY OBSTRUCTIONS. 1/2"X2-3/4 = HEX BOLTS FIGURE C. 1. Prepare the tractor engine for cold weather use following instructions furnished with tractor. 2. Always begin with transmission in first (low) gear and gradually increase speed as required. 3. If blade is stored in heated area, allow tractor and blade to adjust to outdoor temperature before operating to reduce icing on the metal surfaces. 3O Dozer spring lockout: To lock dozer blade spring trip action for heavy dozer work, install two 1/2" x 2-3/4" hex bolts (included in hardware package) as shown in figure 30. Secure with two 1/2" lock washers, and two 1/2" hex nuts. I & I DOZER BLADE AT HIGH SPEEDS WITH TRIP ACTION AND IN DO NOTSPRING OPERATE TRACTOR LOCKED OUT POSITION. 11 GROUND ALWAYS TRACTOR. BEFORE LEAVING LOWER BLADE TO TO REMOVE DOZER BLADE FROM TRACTOR 1. 2. (R.H:)HITCHPLATE "IAIRF Lower blade to ground with blade in the center (straight) position. Refer to figure 32 below and; A. Remove 1/8" hairpin cotter from the lift arm link and channel assembly. B. Remove 3/32 (smaU) hairpin cotters and 7/16" flat washers from each lift assembly arm. C. Remove 3/32" (small) hairpin cotters from right and left hand lift pivot plates, remove two 3/8" clevis pins from each side of frame, unhook and lower the lift assembly to the ground. 13. Remove lift rod truenions and hex nuts from each lift link rod. See Figure 32 and figure 16 on page 7. __._. KEEPER PLATE GUIDE BRACKET ASSEMBLY FIGURE 33 H. Refer to figure 34 and remove hairpin cotter from end of handle guide to release handle assembly from tractor. NOTE Frame Brackets do not require removal for re-assembly of mower deck. See figure 32. LIFT PIVOT PLATE Save all loose parts and hardware for reassembly of blade to tractor. LIFT ASSEMBLY CLEVIS • PINS HAIRPIN COTTER ARM LINK HANDLE ASSEMBLY LIFT ROD TRUNNION, AND 318"HEX NUTS HAIRPIN COTTERS FIGURE E. SUPPORT BRACKET HAIRPIN COTTER FIGURE 34 32 Re-install suspension arms and up stop bracket removed on page 5. See figure 9 on page 5. Refer to tractor owners manual to re-install and level mowing deck. Mowina deck must be leveled. F. G. Refer to figure 3 and remove 1/8" (large) hairpin cotters from ends of guide bracket assembty and remove guide bracket assembly. Refer to figure 33 and remove hairpin cotters from end of channel assembly pivot shaft and remove keeper plates. Lift the chan nel assembly pivot shaft out of the hitch plates and tower charmer assembly to the ground. 12 HANDLE GUIDE CUSTOMER RESPONSIBILITES STORAGE When the dozer is not being used, remove all dirt and rust and touch up with paint. Apply a light coat of grease or rust preventative to the blade and oil pivot points. During the operating season, check all bolts, nuts and hairpin cotters to be sure they are secure. For improved snow removal performance, coat the blade with automotive type paste wax. Store in an area where it is protected from weather. LUBRICATION Oil all pivot points so they will work freely. SCRAPER BAR After extensive use, and wear the scraper bar may be reversed to utilize the unused top edge. See figure 35. BLADE _" BAR FIGURE CARRIAGE BOLTS, LOCK wASHERS AND NUTS 35 Attachments That Add to the Usefulness Craftsman Tractor Seats offers a wide variety of attachments explanations of how they can help you. that for your tractor. of Your Many of these are listed below with brief Most of these attachments do not require additional hitches or conversion kits (those that do are indicated) and are designed for easy attaching and detaching. You may order these attachments at most Sears retail stores, catalog sales offices, and through the catalog. Tire Chains traction. are heavy duty, closely-spaced Wheel weights with extra-large cross links that give smooth ride and outstanding for rear wheels provide needed traction for snow removal or dozing heavy materials. Weight (each) 30 lb. 33 lb. 55 lb. Wheel weight mounting for added traction. bracket Fits Lawn Tractor with 8 in. rims Lawn or Yard Tractors with 10 in. rims Garden Tractor with 12 in. rims is available to mount one 55 pound weight on the rear of your tractor frame 13 REPAIR PARTS FOR MODEL 48" DOZER BLADE 23 =5,,, 52 3O 64 56 28 26 56 64 67 56 69 =,, c REPAIH PARTS LIST FOR MODEL REF. NO. 1 2 3 4 5 6 7 8 9 10 11 _2 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 PART NO. 62554 R3132J 43079 43081 43086 43083 23639 62556 62944 710-0741 1540-162 40436 736-0306 40598 9466R 44071 43015 44074 62868 23646 62560 62561 746-0366 62562 23728 62951 4510O 23922 23655 23624 23151 23631 43349 05762 726-0178 lase common QTY, DESCRIPTION 1 2 8 8 8 8 1 1 1 1 1 1 1 1 2 2 4 48" Blade Ass'y. Shoe ICarriage Bolt 5/16-18 x 1"* l Washer 5/16 Std. Wrt.* Lock Washer, Spring 5/16" !Hex Nut 5/16-18" Wear Plate 48" Pivot Plate Ass'y. Channel Ass'y. Hex Bolt 3/4-10 x 3-1/2" Washer 3/4" Hex Jam Nut 3/4-10" Washer 3/4 (Special) Hex Lock Nut 3/4-10 Blade Adjustment Spring Hex Bolt 3/8-16 x 3-1/2" Hex Nut 3/8-16" 2 1 1 1 1 1 1 1 1 1 2 1 2 2 1 1 1 t Plastic Cap, 3/8" Guide Bracket Ass'y. Blade Pivot Bracket Tube Handle Ass'y. Release Grip Ass'y. Control Cable Ass'y Handle Guide Support Bracket Lift Ass'y. Hex Bolt 112-13 x 4"* Lift Pivot Plate Stop Angle Keeper Plate Angle Lock Bar Lift Arm Link Spring Pin 114 x 1"* Cable Mount Bracket Nylon Tie (Cable) •e locally. 48" DOZER BLADE REF. NO. PART NO, 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 -- 746-0260 43348 738-0234 44072 7071 43343 43064 41596 712-0206 43510 43353 710-0305 43003 43082 1509-90 43866, 43013 23658 43085 44O44 43055 43087 43070 23625 43001 712-0256 731-0869 43019 43352 23923 23924 46001 43015 43407 45185 QTY. 2 1 1 1 1 10 1 2 6 2 2 2 8 8 1 1 3 1 1 4 6 1 1 1 5 4 1 2 4 1 1 2 2 4 1 DESCRIPTION Cable Fitting, End Angle Lock Spring Shoulder Bolt (Special) Hex Whizlock Nut 3/8-16 Handle Grip 314" Hairpin Cotter 1/8"* Hex Lock Nut 5/16-18" Hex Bolt 112-13 x 2"* Hex Nut 1/2-13" Hex Bolt 1/2-13 x 2-3/4"* Lock Washer, Spring 1/2"* Carriage Bolt 3/8-16 x 1-1/4"* Lock Washer, Spring 3/8" Hex Lock Nut 318-16" Hex Bolt 1/4-20 x 1-1/4"* Hex Bolt 1/4-20 x 518"* --lex Lock Nut 114-20" Spacer Hex Bolt 5/16-18 x 1-1/2"* Clevis Pin, 3/8" Dia. x 3/4" Lg. Hairpin Cotter 3/32"* Hex Bolt 318-16 x 1-1/4"* Washer 3/8 Std. Wrt.* _ivot Bushing Hex Bolt 3/8-16 x 1"* !Hex Jam Nut 5/16-24" IPlastic Grip Hex Jam Nut 1/2-13" Washer 7/16 Std. Wrt.* Frame Bracket (LH) :rame Bracket (RH) Lift Rod Trunnion Hex Nut 3/8-16 Thread Hex Bolt 318-16 x 3/4" Long* Owners Manual Sears, Roebuck and Co. reserves the right to make any changes In design or Improvements without imposing any obligation to install the same upon its items heretofore manufactured. t 48" DOZER BLADE Always mention the Model Number when requesting repair parts for your dozer blade. All parts listed herein may be ordered Center and most Sears stores. manual Model No I WHEN ORDERING REPAIR FOLLOWING INFORMATION': • • • • B 486.2441201 48"| DOZER BLADE I THE THE THE THE i service or from any Sears Service PARTS, ALWAYS GIVE THE PART NUMBER PART DESCRIPTION MODEL NUMBER NAME OF MERCHANDISE If the parts you need are not stocked electronically transmitted to a Sears Center for handling. locally, Repair your order will be Parts Distribution LIMITED ONE YEAR WARRANTY ON 48" DOZER BLADE For one year from date of purchase, when this dozer blade is maintained and lubricated according to the operating and customer responsibilities instructions in the owner's manual, Sears will repair free of charge any defect in material or workmanship. If this dozer blade is used for commercial or rental purposes, this warranty applies for only 90 days from the date of purchase. This warranty does not cover: repairs necessary because of operator abuse or negligence, including the failure to maintain the equipment according to instructions contained in the owner's manual. WARRANTY SERVICE IS AVAILABLE BY RETURNING IT TO THE NEAREST SEARS SERVICE CENTER/DEPARTMENT IN THE UNITED STATES. This warranty applies United States. only while this product is in use in the This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Sears, Roebuck and Co. D/817WA, Hoffman Estates, IL. 60179 I Sears, FORM NO. 45185 (12/92) Roebuck and Co., Hoffman Estates, IL. 60179 U.S.A. PnINTEDtNU.S.A.
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