Raise the lift arms and install an approved lift arm support device. (See Installing Lift Arm Support Device on Page 10-20-1.)
Stop the engine. Raise the seat bar.
Lift and block the loader. (See LIFTING AND BLOCKING THE LOADER on Page 10-10-1.)
Raise the operator cab. (See Raising The Operator Cab on Page 10-30-1.)
Drain the hydraulic fluid from the reservoir. (See Replacing Hydraulic Fluid on Page 10-120-3.)
Remove the hydraulic fluid reservoir from the loader. (See Housing Removal And Installation on Page 20-70-1.)
Open the rear door of the loader.
Remove the Power Bob-Tach block if so equipped. (See Removal And Installation on Page 20-110-1.)
Remove the nut from the speed control linkage (Item 1) [Figure 20-61-11].
Unplug the rear lights electrical connector (Item 2) [Figure 20-61-11].
Remove the belt shield mounting bolts (Item 3) [Figure 20-61-11].
Remove the belt shield.
Remove the coolant recover tank and mount (Item 4) [Figure 20-61-11].
Disconnect and cap the outlet hose (Item 1) [Figure 20-61-12] from the back of the hydraulic pump.
Remove the right rear engine mount (Item 1) [Figure 20-61-13].
Installation: Tighten the engine mount bolt to 70 ft.-lbs. (95 Nm) torque.
Installation: Tighten the engine mount bolt to 70 ft.-lbs. (95 Nm) torque.
Remove the inlet hose (Item 1) [Figure 20-61-15] from the front of the hydraulic pump.
Loosen the hose clamps and remove the fuel fill hose (Item 1) and the fuel vent hose (Item 2) from the loader
[Figure 20-61-16]
Remove the engine speed control rod and the rod guide (Item 1) [Figure 20-61-17].
Remove the right front engine mount (Item 1) [Figure 20-61-18].
Installation: Tighten the engine mount bolt to 70 ft.-lbs. (95 Nm) torque.
Loosen the left front engine mount (Item 1) [Figure 20-61-19] but do not remove.
Installation: Tighten the engine mount bolt to 70 ft.-lbs. (95 Nm) torque.
Use a port-a-power (Item 1) [Figure 20-61-20] to push the engine/hydrostatic pump assembly away from the
mainframe.
NOTE: A shaft (Item 2) [Figure 20-61-20] with the dimensions of 1.5โ diameter by 2.125โ long
will be needed to push the engine/hydrostatic pump assembly.
NOTE: Push the engine/hydrostatic pump assembly only as far as needed to remove the gear pump.
Remove the two mounting bolts (Item 1) [Figure 20-61-21] from the hydraulic pump.
Installation: Tighten the mounting bolts to 27-37 ft.-lbs. (37-50 Nm) torque.
Remove the hydraulic pump (Item 2) [Figure 20-61-21] from the loader.
Remove the O-ring (Item 1) [Figure 20-61-22].
Remove the coupler (Item 2) [Figure 20-61-22] from the hydraulic pump shaft.
Reverse the removal procedure to install the hydraulic pump.
Installation: Use a new O-ring (Item 1) [Figure 20-61-22] when installing the hydraulic pump.
