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SECTION 3 - LUBRICATION AND MAINTENANCE
3-38
EVERY 250 HOURS
OPERATION 31
Check the Air-Conditioner Drain Hoses
Check to be sure the drain hoses, 1, located on
each rear corner of the cab, are free of any
obstructions and are not kinked or twisted
blocking the free flow of water that is draining
from the evaporator at the top of the cab.
The hoses are routed down into the front frame
and should not interfere with any portion of the
articulation area.
Figure 3-49
1
OPERATION 32
Check the Weight Kit Hardware Torque
(Optional)
Check the hardware s ecuring the front and rear
weight brackets and weights to the tractor.
Front weight kit - Check the weight mounting
bolts, 1, securing the weights to the weight
bracket and torque to 480 N⋅m (354 ft. lbs.).
Check the hardware 2, securing the bracket to
the tractor and torque to 633 N⋅m (467 ft. lbs.).
Check the tie rod nuts, 3, and torque to 633 N⋅m
(467 ft. lbs.).
Figure 3-50
3
1
2
Rear weight kit - Check the weight mounting
bolts, 1, securing the weights to the weight
bracket and torque to 480 N⋅m (354 ft. lbs.).
Check the eight nuts securing the bracket to the
tractor and torque to633 N⋅m (467 ft. lbs.).Check
the tie rod nuts and torque to 633 N⋅m (467 ft.
lbs.).
Figure 3-51
1
1