Service Manual

HYDROSTATIC DRIVE
5xi Series Tractor Hydraulic Service Manual 7 - 17
7
Use an allen wrench to remove the charge
pressure relief valve plug.
The relief valve assembly consists of relief ball,
spring, and plug. Use a 1/4” allen wrench to
remove the plug.
NOTE: Servicing the pintle is usually not
needed, unless oil was severely contaminated.
To remove the dampening pistons from the
pintle. Glue a bolt head to the piston, then use
the bolt to pull the piston from its bore.
Inspect for wear or scratches at (A) and (B). If
wear is present, inspect mating surfaces on
pump and motor rotors.
3094-017
3094-018
3094-021