Remove end plug

TM 9-2520-238-34

REPAIR HYDRAULIC MASTER BRAKE CYLINDER -- Continued

0031 00

CAUTION

Use caution when removing end plug which is under spring pressure.

10. Remove end plug (1), check valve seat (2), check valve (3), spring (4), gasket (5), end plug seal (6), high pressure piston

(7), primary cup (8), and gasket (9) from housing (10). Discard check valve seat, check valve, spring, gaskets, end plug

seal, and primary cup.

11. Push low pressure piston (11) through housing (10) from pushrod end. Remove spring retainer (12), primary spring (13),

and secondary spring (14) from low pressure piston.

12. Separate secondary cup (15) and secondary cup (16) from low pressure piston (11). Discard secondary cups.

CLEANING

CLEANING, INSPECT, AND REPAIR

Before inspection, repair, or assembly of master brake cylinder, clean all parts with denatured alcohol. Immediately after

cleaning, dry all parts and coat lightly with same hydraulic fluid as used in brake cylinder.

Inspect all parts. Refer to (WP 0014 00) for general inspection and repair procedures.

0031 00-4