Inspection, Service & Maintenance Ring & Pintle Check for cracks, pits and flats. Replace w/ring and pintle having trailer GVW rating Grease. Check locking device & replace when worn. 145 “Coupling to the Tow Vehicle” section “Coupling to the Tow Vehicle” section Section 10.2.5.2 Tires Check tire pressure when cold. Inflate as needed. Check for damage. Sections 7.1 & 10.2.9 Sections 7.1 & 10.2.9 Wheels - Lug Nuts (Bolts) & Hub Check for tightness Tighten. For new and remounted wheels, check torque after first 10, 25 & 50 miles of driving and after any impact Section 7.1 Sections 8.1 & 10.2.13 Inspection and Service each Month Item Inspection / Service Manual Section Reference Lubrication Lubricate door hinges and dump body pivots Section 10.2.11 Inspection and Service each 6 Months or 6,000 Miles Item Inspection / Service Manual Section Ref. Brakes, electric > Magnets > Controller (in tow vehicle) Check wear and current draw Check power output (amperage) and modulation Section 10.2.1.7 Section 10.2.1.6 See Controller Mfr’s Manual Tires Inspect tread and sidewalls thoroughly. Replace tire when treads are worn, when sidewall has a bulge, or sidewall is worn. Rotate Every 5,000 Miles Section 10.2.9 Section 10.2.9 Section 10.2.9
20558CB
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