Parker HTG Series

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Parker Hannin 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.

Parker HTG Series - Page 46