Holland Fifth Wheel Fw35 Xa 351 Users Manual T S Guide
XA-331 Series to the manual 8c2a1ff0-5b07-4350-a015-810b6861b06c
2015-02-09
: Holland Holland-Fifth-Wheel-Fw35-Xa-351-Users-Manual-565360 holland-fifth-wheel-fw35-xa-351-users-manual-565360 holland pdf
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FW35 (XA-351) FIFTH WHEEL Trouble-Shooting Guide Before proceeding, verify that your fifth wheel top plate is a XA-351 model by following the 3 steps below: ➊ YOKE SHAFT EXTENDS OUT OF THE FRONT OF THE FIFTH WHEEL ➋ CORRECT TROUBLESHOOTING SECTION WRONG TROUBLESHOOTING SECTION XA-3501 SERIES XA-351 SERIES Open loop release handle XA-331 SERIES (Manufactured after 6/1/96) Closed loop release handle Bracket pin retained internally Bolt and nut retention for bracket pin IF YOU HAVE THIS FIFTH WHEEL, REFER TO THE FW3500 (XA-3501) TROUBLESHOOTING GUIDE SECTION. TROUBLESHOOTING HINTS FOR THIS MODEL FIFTH WHEEL TOP PLATE ARE CONTAINED IN THIS SECTION. ➌ Serial Number Tag Identification For this troubleshooting section, the part number on the serial number tag should begin with one of the following: • FW35 • XA-351 Part & Serial Number Tag 1 XL-FW453-01 FW35 (XA-351) FIFTH WHEEL Trouble-Shooting Guide TABLE OF CONTENTS Difficult to uncouple from trailer. . . . . . . . . . . . . . . . . . . . . . . . . . 3 – 4 Difficult to couple to trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 – 6 Movement within jaw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Lock pins rising . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Hard steering or binding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 FW35 (XA-351) exploded view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 LEFT HAND (ROAD SIDE) RELEASE SHOWN REBUILD KIT NUMBERS LEFT HAND RELEASE RK-351-A-L (w/Automatic Secondary Lock) RK-351-A-02-L (w/Manual Secondary Lock) RIGHT HAND RELEASE RK-351-A (w/Automatic Secondary Lock) RK-351-A-02 (w/Manual Secondary Lock) 2 FW35 (XA-351) FIFTH WHEEL Trouble-Shooting Guide PROBLEM: Difficult to uncouple from trailer Cause Remedy 1. The secondary lock is not released. 1. If manual secondary, pull manual secondary release handle out and up, hooking it on casting as shown in Figure 1. Figure 1 2. The tractor may be puttng pressure against locks (pulling locks tight against kingpin). 2. Lock the trailer brakes, then back the tractor tight against the kingpin to relieve pressure on the locks. Lock the tractor brakes. Pull release handle. 3. Tractor too low 3. Raise tractor suspension to proper ride height. 4. Rust or grime build-up on locking mechanism. 4. Spray a light lubricant or apply a lightweight grease on all moving parts including the cam plate, yoke, lock pins, and release handle and spring. Operate several times to work in the lubricant. Follow recommended lubrication schedule as detailed in Service Bulletin XL-SB036-01. 5. Bent kingpin, damaged upper coupler plate or improper use of “lube plate.” 5. Check the kingpin and upper plate coupler as detailed in Holland Service Bulletin XL-SB020. Remove any improperly installed or improperly specified lube plates. Refer to Holland Service Bulletin XL-SB004-01 for lube plate warnings. 6. Bent kingpin, damaged bolster plate, or improper use of “lube plate.” 6. Check the kingpin with a Holland TF-0110 kingin gage and bolster plate with a 48˝ straight edge – repair or replace as required (See Figure 2 below, and Service Bulletin XL-SB-020.) .06” MAX. Figure 2 BOLSTER PLATE 1.250 1.375 3.312 2.750 2.875 DIA. 2.000 DIA. 38” .25” MAX. .12” MAX. 10” R. 90° ±1° 2.815 DIA. 19” R. 3 FW35 (XA-351) FIFTH WHEEL Trouble-Shooting Guide PROBLEM: Difficult to uncouple from trailer (con’t.) 7. Fifth wheel locks adjusted too tight. 7. Re-adjust fifth wheel locks following the procedures in the Lock Adjustment section of the maintenance instructions included with your fifth wheel (Holland publication XL-FW-308). 8. Release handle will not stay out to allow uncoupling. 8. Fifth wheel must be rebuilt. Obtain the proper rebuild kit for your model top plate. 9. Other missing or damaged release system parts. 9. Rebuild fifth wheel with the proper Holland rebuild kit. 10. Casting bent/damaged at throat area restricting movement. 10. Replace entire fifth wheel. PROBLEM: Difficult to couple to trailer Cause Remedy 1. The trailer may be too high; the kingpin is not entering the locks properly. 1. Chock trailer wheels. Then using LOW GEAR, lower the trailer landing gear until the bolster plate is aligned with the fifth wheel, as shown in Figure 3. Figure 3 ➠ OK 4"- 6" Wrong FIFTH WHEEL WILL NOT LIFT TRAILER FIFTH WHEEL MUST LIFT TRAILER ➠ FIFTH WHEEL TILTED DOWN USE LOW GEAR 2. Pull release handle all the way out (see Figure 4). 2. Locks are closed. Figure 4 OK LOCKS ARE OPEN 4 LOCKS ARE CLOSED FW35 (XA-351) FIFTH WHEEL Trouble-Shooting Guide PROBLEM: Difficult to couple to trailer (con’t.) Cause Remedy 3. Attempting to couple too fast. 3. Slowly back the tractor up to the trailer. Pick up the trailer with the fifth wheel. STOP. Then continue backing until the fifth wheel locks firmly to the kingpin. Stopping helps prevent hitting the kingpin too hard. BACK INTO TRAILER SLOWLY ➠➠ DO NOT BACK INTO TRAILER FAST ➠➠ 4. Excess accumulation of rust or grime is interferring with lock operation. 4. Thoroughly clean the fifth wheel then relubricate all moving parts including the cam plate, yoke, lock pins, and release handle and spring, as described in Holland Service Bulletin XL-SB036-01. Operate several times to work in the lubricant. Follow recommended lubrication schedule as detailed in Service Bulletin XL-SB036-01. 5. Damaged, bent release handle. 5. Replace release handle using rebuild kit RK-08415-1. 6. Damaged, bent yoke shaft from improper coupling (see Figure 4). 6. Inspect for kingpin damage (impact) (see Figure 5). If damaged, rebuild fifth wheel with the proper Holland rebuild kit. Figure 5 Trailer Improper coupling attempt. Severely misaligned trailer kingpin and fifth wheel. 5 FW35 (XA-351) FIFTH WHEEL Trouble-Shooting Guide PROBLEM: Difficult to couple to trailer (con’t.) Cause Remedy 7. Bent kingpin, damaged upper coupler plate or improper use of “lube plate.” 7. Check the kingpin and upper plate coupler as detailed in Holland Service Bulletin XL-SB020-01. Remove any improperly installed or improperly specified lube plates. Refer to Holland Service Bulletin XL-SB004-01 for lube plate warnings. Check the kingpin with a Holland TF-0110 kingin gage and bolster plate with a 48˝ straight edge – repair or replace as required (See Figure 6 below, and Service Bulletin XL-SB020-01.) Figure 6 .06” MAX. 38” .25” MAX. .12” MAX. 10” R. 90° ±1° 19” R. BOLSTER PLATE 1.250 1.375 3.312 2.750 2.875 DIA. 2.000 DIA. 2.815 DIA. PROBLEM: Excessive movement in the lock jaws Cause Remedy 1. Kingpin wear. 1. Check kingpin for acceptable wear with Holland TF-0110. Replace kingpin, if necessary. 2. Fifth wheel out of adjustment. 2. Adjust fifth wheel following the procedures in the Lock Adjustment section of the maintenance instructions included with your fifth wheel (Holland publication XL-FW308). 3. Fifth wheel cannot be adjusted further. 3. Rebuild fifth wheel using proper rebuild kit. 6 FW35 (XA-351) FIFTH WHEEL Trouble-Shooting Guide PROBLEM: Lock pins (XA-07292-T) raising Cause Remedy 1. Kingpin too short or improperly installed “lube plate.” 1. Check the kingpin and upper plate coupler as detailed in Holland Service Bulletin XL-SB020-01. Remove any improperly installed or improperly specified lube plates. Refer to Holland Service Bulletin XL-SB004-01 for lube plate warnings. 2. Too much vertical movement of jaw(s) in casting. BOLSTER PLATE 1.250 1.375 3.312 2.750 2.875 DIA. 2.000 DIA. 2.815 DIA. 2. Shim jaw(s) in casting using Part No. XB-05859-1 as shown in Figure 7. NOTE: Do not shim tight. Maintain .040˝ to .060˝ free play between the lock jaw and the casting. Figure 7 Lock Pin Top of Fifth Wheel Plate Fifth Wheel Casting Lock Jaw Spacers Cotter Pin PROBLEM: Hard steering or binding Cause Remedy 1. Lack of lubrication on fifth wheel top surface. 1. Lubricate top of fifth wheel plate using a high pressure, lithium-based grease. Follow recommended lubrication schedule as described in Service Bulletin XL-SB036. 2. Warped trailer upper coupler plate. 2. Check upper coupler plate for flatness. Replace if necessary. (Refer to Service Bulletin XL-SB020-01 for additional information on upper coupler plate specifications.) 7 FW35 (XA-351) FIFTH WHEEL Trouble-Shooting Guide 5 BRACKET COMPONENTS (NOT INCLUDED IN REBUILD KIT) 32 31 6 7 15 8 18 16 9 10 11 17 30 22 19 21L 20 16 12 13 33 19 22 MODELS EQUIPPED WITH MANUAL SECONDARY LOCK 14L 26 34 29 28 25 24 35 23 27 29 12 4 NOTE: FOR RIGHT HAND RELEASE. 14R ACCESSORIES 36 37 38 3 21R 2 1 ITEM NO. PART NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14L 14R 15 16 17 18 19 20 XA-07292-T XB-5 XA-07296 XB-07628 XB-HNH-34-F XB-PW-1316-112 XB-1127 XB-02312 XA-1706 XB-1505 XA-07295 XB-2149 XB-21-S-500-2750 XA-3542-L XA-3542-R XB-2083 XB-08559 XA-1029 XB-CX-58-F-134 XB-07431 XA-1507 2 NO. REQ. PART NAME 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 2 1 39 Lock Pin Cotter pin (1/4" x 2") Lock jaw set Extension spring Locknut (3/4"-16) Washer (1-1/2" O.D. x 13/16" I.D.) Rubber washer Lock adjustment tag Yoke shaft Compression spring Yoke Torsion spring Roll pin (1/2" x 2-3/4") Secondary lock (left-hand) Secondary lock (right-hand) Hex head cap screw (1/2"-20 x 1-3/4") Washer (1-3/4" O.D. x 9/16" I.D.) Roller (1/2” I.D.) Hex head cap screw (5/8"-18 x 1-3/4") Washer (2-5/8" x 21/32") Roller (5/8” I.D.) ITEM NO. PART NO. 21L 21R 22 23 24 25 26 27 28 29 * 30 * 31 * 32 * 33 ** 34 ** 35 * 36 * 37 * 38 * 39 * Parts not included in rebuild kit (available from your local Holland distributor.) ** Parts included in rebuild kits RK-351-A-L-02 and RK-351-A-02. 8 NO REQ. XA-07150-L XA-07150-R XB-T-69-A XA-07151-1 XB-07291 XB-PW-1732-1-116 XB-07508 XB-T-49 XB-07610 XB-H-38 XB-C-95 XE-06356 XB-1604-5 XB-0011-2 XA-3542-M XA-3528 TF-0110 TF-0237 TF-TLN-5001 TF-TLN-1000 1 1 1 1 1 1 1 1 1 2 2 2 2 2 1 1 1 1 1 1 PART NAME Cam plate (left-hand) Cam plate (right-hand) Locknut (1/2"-20) (2 add’l. req’d. for brackets) Release handle (universal for both left and right) Compression spring Washer (1-1/16" O.D. x 5/8" I.D.) Cotter pin (1/8" x 1-1/4") Washer (1-3/8" O.D. x 9/16" I.D.) Operation tag Grease zerk Hex head cap screw (1/2"-20 x 1-1/4") Bracket pin Rubber bushing (brackets mfg'd prior to 5/82) Rubber bushing (brackets mfg'd after 5/82) Manual secondary lock release handle Manual secondary lock Kingpin gage 2" Lock gage (plug) Kingpin lock tester (New) Kingpin lock tester (Old)
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