HYDRAULICS
4203780 First Edition 6-59
6
Figure 6-63
8. Remove gear pump strap (8).
9. Remove two screws (13) and lock washers (12).
10. Remove gear pump (7).
11. Remove gasket (11), flange adapter (10), and O-ring
(9).
Installation Notes
• Install gear pump by reversing the order of removal.
• Make sure new O-rings are in place before installing
hoses on fittings.
• Replace hydraulic oil return filter. (See “Hydraulic Oil
Return Filter” on page 6-67.)
• Replace charge pressure filter. (See “Charge
Pressure Filter” on page 6-68.)
• Refill hydraulic tank. (Refer to “Safety, Operation, and
Maintenance Manual” for oil specifications.)
• Install seat and mounting plate.
• Start engine. Check hydraulic system for leaks.
Repair as necessary.
• Check hydraulic oil level and add if necessary.
TN1865
10
11
12
13
9
8
7