46
Parker Hannin 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
InstructionIllustration
Install cradle bushings.
Install control block.
4. Make sure bushings are set in place.
1. Align cradle bushing pin hole to pin loca-
tion in top housing.
2. Do not stake pins.
3. Apply HT-1000™ oil on top of each
cradle bushing.
Install control block onto trunnion arm inside
of top housing
Install swash block. 1. Apply HT-1000™ oil onto washers in
swash block.
2. Assemble swash block – thin washer,
thrust bearing and thick, top washer –
with the swash block.
3. Slide the swash block onto cradle bear-
ings in top housing.
4. Align swash block with control block us-
ing a small athead screwdriver.
5. Verify the swash block moves freely
back and forth on bushing without bind-
ing or dragging.