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EngineXR620/621/842/1045/1245/1254/1267/1534/2050/30345-15 CHECK CONDITION AND TENSION OFDRIVE BELTSEVERY 500 HOURS OFOPERATIONPerform the following procedure to inspect and adjust the tension of the engine drive belts:PersonnelSpecial tools and equipment– TASK REQUIREMENTS –One mechanicBelt tensiometerSafety glassesParts and consumable materials Danger tags (2)INITIAL SET-UP1. Park forklift on level surface.2. Set Travel Select lever to NEUTRAL (N).3. Set Parking Brake switch to ON.4. Retract boom and lower carriage. Allow sufficient space to open forklift covers.5. Set Ignition switch to OFF.6. Attach danger tags to steering wheel and ignition key. Refer to para. 2-5, for lockout-tagoutprocedure.CHECK CONDITION OF DRIVE BELTS1. Open engine cover (Figure 1-2).2. Check belts for following defects:• Cuts, cracks, or damage.• Excessive wear.• Dryness (loss of flexibility).• Contamination with oil or coolant.• Looseness.3. If belts are defective, replace as a set. If belts are loose, refer to procedure below.CHECK AND ADJUST BELT TENSION1. Place belt tensiometer (Figure 5-14, A1) at center of longest free length and check tension. Correcttension is 120 ft-lbs.2. Loosen pivot fastener (Figure 5-14, B1) of alternator and adjustment link fasteners (Figure 5-14, B2and C1).Service Manual Rev 01 – 05/10 5-25P/N 24933-000