Ditch Witch MV800 - Manual (Page 65)

Service - 64
MV800 Operator’s Manual
Each Use
CMW
®
Each Use
Trailer
Check Hitch Bolts and Verify Proper
Hitch Height
Check that trailer hitch bolts are properly
tightened. Tighten bolts to 160 ft•lb (217 N•m).
Verify that hitch is at the proper height to avoid
adding excess load on axle and wheels.
Check Trailer Tire Pressure and
Lug Nut Torque
Check tire pressure (2) and lug nut (1) torque.
See below for correct pressure and torque.
Location Task Notes
Trailer Check torque of hitch bolts and verify proper hitch
height 160 ft•lb (217 N•m)
Check tire pressure and lug nut torque 80 psi (5.5 bar);
90-120 ft•lb (122-163 N•m)
Check lights and reflectors
Pressure Torque
80 psi (5.5 bar) 90-120 ft•lb (122-163 N•m)