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fitting and the lower manifold hose to the lower wheel
motor fitting (Figure 7). If the hoses are not properly
routed they may come in contact with the tires or rear
bumper which will cause damage to the hoses.
Important: Do not cross the hydraulic hoses as
they are routed from the manifold to the wheel
motors.
Figure 7
1. 90 degrees
3. Repeat the procedure for the right wheel motor.
Position the hoses as shown in Figure 8 and tighten
all the hose fittings.
Figure 8
1. 90 degrees
4. Reinstall the rear tires and torque the lug nuts to 85-100
ft-lb.
Important: Check the hose routing to ensure
there is proper clearance when the axle is oscillated
and when the steering wheel is operated in a full
right and left lock turn. The minimum tire to axle
clearance should be 1/2 inch (13 mm).
2. 10 degrees
2. 10 degrees
4
Install the Manifold Tubes
Parts needed for this procedure:
1
Hydraulic tube, part no. 108-7624
1
Hydraulic tube, part no. 108-7625
1
Hydraulic tube, part no. 108-7626
3
Bulkhead lock nut
2
Tube clamp halves
1
Cap screw (5/16 x 1-1/2 inches)
1
Flat washer (.344 x .688)
1
Lock nut (5/16 inch)
Procedure
1. Route the hydraulic tube, part no. 108-7624, from the
left manifold fitting labeled "RF" to the right hole in
the right frame bulkhead bracket (Figure 9).
2. Secure the rear of the hydraulic tube to the manifold
fitting and the front to the bulkhead with a bulkhead
locknut (Figure 9).
3. Route hydraulic tube, part no. 108-7626, from the
center manifold fitting labeled "REV" to the hole in
the left frame bulkhead bracket (Figure 9).
4. Secure the rear of the hydraulic tube to the manifold
fitting and the front to the bulkhead bracket with a
bulkhead locknut.
5. Route hydraulic tube, part no. 108-7625, from the right
manifold fitting labeled "LF" to the left hole in the
right frame bulkhead bracket (Figure 9).
6. Secure the rear of the hydraulic tube to the manifold
fitting and the front to the bulkhead with a bulkhead
locknut.
7. Secure the 2 right bulkhead lines together with the tube
clamp halves, cap screw (5/16 x 1-1/2 inches), flat
washer (.344 x .688) and a locknut (5/16 inch) (Figure
9).
5
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