Brake Lines and Actuator.

TM 55-1740-202-13&P

(2) Remove screws (2) and lockwashers (3) from cap (4).

(3) Remove capscrew (5) and kingpin (6).

(4) Note location of dust covers (8), washer (10), and spring assembly components (7 and 11). Then remove

bracket (13).

(5) Remove dust covers (8), washer (10), spring support assembly (9), springs (7), and spring guides (11).

(6) Remove springs (7) from spring guides (11).

k. Brake Lines and Actuator.

(1) Remove flexible hose (2, fig. 4-11) from brake and remove brake line tube (6) from frame tee (8).

Disconnect two hoses from mounting brackets (4).

(2) Remove panhead screws (9), lockwashers (10), and clamps (11).

(3) Remove flexible hose (14) from frame tee (8) and reducer (13).

(4) Remove tubing (15) from connector (22, fig. 4-12).

(5) Remove self-tapping hex bolts (20), external star lockwashers (21), and cylinder mounting plate (31) from

outer case assembly.

(6) Remove master cylinder (29) from outer case assembly.

(7) Remove chain (16), S-hook (17), breakaway lever (18), and breakaway spring (19).

(8) Remove push rod assembly (23 and 24) from master cylinder (29).

(9) Remove hex nuts (25), washers (26), springs (27), hex bolts (28), and cylinder mounting plate (31).

(10) If necessary, remove cotter pin (12), front roller pin (11), front roller assembly (14), and front roller cover

(13).

(11) If necessary, remove cotter pin (6), master pin (5), and rear rollers (7).

(12) If necessary, remove cotter pin (9), damper pin (8), and damper (10).

l. Towbar and Chains.

(1) If necessary, remove flexible hose (14, fig. 4-11) from reducer (13).

(2) If necessary, remove chains (8, fig. 4-13) from chain shackles (5) at towbar (14).

(3) Remove cotter pin (9) and flat washer (10) from one end of towbar hinge pin (11). Remove towbar hinge

pin (11) and separate towbar (14) from steering center arm.

(4) If necessary, remove tubing (4, fig. 4-12) from connector (22).

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