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4
Securing the Hydraulic Hoses
Parts needed for this procedure:
4
Tube clamp
2
Cover plate
2
Bolt (5/16 x 1-1/2 inches)
3
Bolt (3/8 x 2-1/2 inches)
3
Hex nut (3/8 inch)
1
Upper angle conduit
1
Lower angle conduit
1
Tall, front angle conduit
1
Tall, rear angle conduit
1
Angle tie
2
Washer
2
Bolt (1 x 2-1/2 inches)
5
Hex nut (1/2 inch)
3
Bolt (3/8 x 2-1/2 inches)
1
Bolt (3/8-16 x 1 inch)
1
Bolt (3/8 x 2-3/4 inches)
Procedure
1. Secure the hydraulic hoses to the trencher drive cover
using 4 tube clamps, 2 cover plates, and 2 bolts (5/16 x
1-1/2 inches) as shown in
Figure
6.
2. Torque the bolts to 31 to 37 N∙m (23 to 28 ft-lb).
3. Secure the upper and lower angle conduits to the
boom-mount plate on the frame using 3 bolts (3/8 x
2-1/2 inches) and 3 hex nuts (3/8 inch) as shown in
Figure
7.
Note: When the boom is up, there should not be any
slack in the hoses.
Note: The bolts should be behind the hydraulic hoses.
5
Figure 6
Figure 7
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g038694
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