TM-9-2330-267-14-P

TRAILER, TANK, WATER: 400 GALLON, 1-1/2 TON, 2 WHEEL M149, M149A1 AND M149A2

TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LISTS)

JULY 1991

TM-9-2330-267-14-P - Page 108 of 354

TM 9-2330-267-14&P

4-33. MASTER CYLINDER REPLACEMENT (Con’t).

b. REMOVAL

1.

2.

3.

4.

5.

6.

7.

Remove tube assembly (8) and adapter (9) from master cylinder (12) and drain brake fluid into drain pan.

Remove three nuts (13), Iockwashers (14), master cylinder

Discard Iockwashers.

Remove boot (16) from master cylinder (12).

NOTE

(12), and airbrake chamber(15) from bracket (2).

. M149A1 and M149A2 trailers have an additional bracket which attaches to bracket

and frame assembly. It Is not shown here. Refer to Figure 11, Appendix F.

l Lockwashers are found on M149A1 and M149A2 trailers only.

Remove three nuts (4), Iockwashers (3), screws (1), and bracket (2) from frame crossmember. Discard

Iockwashers.

Loosen clamp (6) and remove hose (7) from vent tube (5).

Remove vent tube (5), filler cap (11), and spacer ring (10) from master cylinder (12).

Remove identification plate (17) if damaged.

TA507027

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