Reverse Servo Assembly

Reverse Servo Assembly





Disassembly





1. Remove the control valve spring retainer.





2. Remove the reverse servo spring and check valve.





3. WARNING: The upper and lower servo covers are under spring tension. Use care when separating the 2 halves. Failure to follow these instructions can result in personal injury.

NOTE: Tabs on servo plate mate with slots on cover every 120 degrees.

Remove the reverse servo plate by turning in either direction to release.
^ Align arrow on servo plate with any slot on cover.





4. Remove the reverse servo spring.





5. Remove the reverse servo piston and seal assembly.
^ Inspect the seal for damage, install new reverse servo piston if necessary.





6. Remove and discard the reverse servo piston seal.

Assembly





1. NOTE: Try not to roll the seal onto the housing when installing the seal or damage to the seal can occur.

Lubricate and install a new reverse servo piston seal.





2. Lubricate and install the reverse servo piston and seal assembly.





3. Install the reverse servo spring.





4. WARNING: The upper and lower servo covers are under spring tension. Use care when assembling the 2 halves. Failure to follow these instructions can result in personal injury.

CAUTION: The arrow on the servo plate must be aligned evenly between any 2 slots on the cover.

Install the reverse servo plate.





5. Install the reverse servo spring and check valve.





6. Install the control valve spring retainer.
^ Tighten to 10 Nm (89 inch lbs.).