Remove & Install Pump Drive
remove propel pumps
Support adapter (2). Remove 12 bolts (1), and remove
adapter (2) from the flywheel housing. The weight of
the adapter is 19 kg (42 lb).
Remove eight bolts (3), and remove drive flange (4)
from the flywheel.
Apply 9S-3263 Thread Lock on the threads of
bolts (3) during installation.
For installation of the pump drive, reverse the
install propel pump
Axle Propel Motor
Remove & Install Axle Propel Motor
At operating temperature, the hydraulic oil is hot and
under pressure. Hot oil can cause burns. Remove the fill
cap on the hydraulic oil tank only when the engine is
stopped, and the fill cap is cool enough to touch with your
Release the pressure in the hydraulic system (page 14-7).
Drain the hydraulic oil from the hydraulic oil tank. The
capacity of the hydraulic oil tank is 80 liters (21.1 U.S.
Disconnect hose assembles (1) from axle propel motor
(2). Cap and plug immediately.
Position a suitable floor jack under axle propel motor
(2). Remove four bolts and washers (3), and remove
the axle propel motor and O-ring seal from the axle
gearbox. The weight of the axle propel motor is 36 kg
(80 lb). Check the O-ring seal or wear or damage and
replace if necessary.
For installation of the axle propel motor, reverse
the removal steps.
After the axle propel motor has been installed, fill
the hydraulic oil tank to the correct level. See the
Operation & Maintenance Manual for the correct