6-50 673831-Rev A
HYDRAULICS
6
Figure 6-53
9. Remove two screws (9) and lock washers (10).
10. Remove gear pump (8).
11. Remove O-ring (11).
Installation Notes
• Install gear pump by reversing the order of removal.
• Tighten screws (9) to 47 lb-ft (64 N·m)
• Make sure new O-rings are in place before installing
hoses on fittings.
• Tighten straight fittings (6) and 45° fitting (7) to 60
lb-ft (81 N·m).
• Tighten steering valve hose (5) to 33 lb-ft (45 N·m).
• Tighten reel valve hoses (3 and 4) to 17 lb-ft (23
N·m).
• Tighten 45° fittings (2) to 100 lb-ft (135 N·m).
• Tighten suction manifold connections to 95 lb-ft (129
N·m).
• Replace charge pressure filter. (See “Charge
Pressure Filter” on page 6-58.)
• Refill hydraulic tank. (Refer to “Safety, Operation, and
Maintenance Manual” for oil specifications.)
• Lower hood.
• Start engine. Check hydraulic system for leaks.
Repair as necessary.
• Check hydraulic oil level and add if necessary.
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