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Parker Hannifin Corporation
Hydraulic Pump/Motor Division
Greeneville, Tennessee USA
HY13-1524-002-M1/US
Assembly
Service Manual
HTG Series Integrated Hydrostatic Transmission
HY13-1528-001-M1/US—HTG Series Service Manual
Reassembly
Step
Instruction
Illustration
Torque endblock bolts.
1. Torque each bolt in a cross-pattern to
270-300 in-lbs (22.5-25.0 ft-lbs).
2. Apply small amount of HT-1000™ oil
to the face of the bottom face of the
endblock.
Install charge pump.
Install charge pump cover.
Install two pump cover bolts
and torque.
2. Place and align the stator over the rotor
and onto the face of the endblock.
1. Place the charge pump rotor onto pump
shaft splines.
Place charge pump cover over the rotor
and stator, aligning with the holes on the
endblock.
1. Hand start the two bolts of the charge
pump cover to endblock
2. Torque bolts to 90-110 in-lbs.
Install bottom gasket.
Align bottom gasket according to bolt pattern
on bottom side of housing.
