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4. Install the access cover and seat. Refer to
Chapter 6. Seat Installation.
5. Add fuel and manufacturer-approved hydraulic
fluid.
Pump Drive Coupler Removal
and Installation
The tools required for pump drive coupler removal
and installation are listed in Table 10-3. Use manu-
facturer-recommended tools whenever possible.
Table 10-3
Required Tools
Screwdriver
Combination Wrench
Socket Wrench
Pump Drive Coupler Removal
Hot oil can cause personal injury. Make sure the
oil is cool before removing any components or lines.
Remove the oil filler cap only when the engine is
stopped and the machine has been allowed to cool
thoroughly
Collect and contain liquids in a suitable contain-
er. Dispose of all liquids according to local regula-
tions and mandates.
Note: During disassembly, cap all hoses and fittings to
prevent fluid loss and contamination of the system fluids.
1. Lower the lift arms to the ground.
2. Turn the ignition switch to the OFF position.
3. Relieve hydraulic pressure from the auxiliary
circuit.
4. Drain the hydraulic fluid. Refer to Chapter 13.
Hydraulic Fluid and Filter Change.
5. Remove the seat. Refer to Chapter 6. Seat Re-
moval.
10. Transmission and Drive Disassembly and Assembly
6. Remove the auxiliary gear pump. Refer to Chap-
ter 10. Auxiliary Gear Pump Removal.
7. Remove the tandem pump. Refer to Chapter 10.
Tandem Pump Removal.
Loosen
Locking
Screw
Pump
Drive
Coupler
Figure 10-13
8. Loosen the locking screw that secures the pump
drive coupler to the drive shaft extending from
the end of the tandem pump.
Tandem Pump
Drive Shaft
Figure 10-14
9. Slide the pump drive coupler off the tandem
pump drive shaft.
10-5
Rubber Track Loader
Tandem
Pump
Pump
Drive
Coupler
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