Low-Reverse Servo and Band

LOW-REVERSE SERVO AND BAND

Disassembly






(1) Remove snap ring from piston and remove the piston plug and spring (Fig. 44).

Inspection

Inspect seal for deterioration, wear and hardness. Inspect piston and piston plug for cracks, burrs, scores and wear; piston plug must operate freely in the piston. Inspect piston bore in the case for scores or other damage. Inspect springs for distortion.
Inspect band lining for wear and bond of lining to the band. If lining is worn so grooves are not visible at ends or any portion of the band, replace the band. Inspect band for distortion or cracked ends.

Assembly

(1) Lubricate and insert piston plug and spring in the piston, and secure with snap ring.