Transporter Suspension Frame Assembly. - TM-55-1740-202-13-P0042

TM 55-1740-202-13&P

f. Transporter Suspension Frame Assembly.

(1) Disengage hydraulic jack (28, fig. 4-6) from wheel suspension frame (fig. 4-4 or 4-9) and transporter

suspension frame (29, fig. 4-6) by removing cotter pin (21) and flat washer (22) from one side of straight

pin (24). If necessary, use a hammer to remove straight pin (24).

(2) Disengage lockout struts (27) from wheel suspension frame (fig. 4-4 or 4-9) by removing cotter pin and flat

washer from one side of straight pin. If necessary, use a hammer to remove straight pin.

(3) Disengage lockout struts (27, fig. 4-6) from transporter suspension frame (29) by removing cotter hairpin

(25) and lockout strut pin (26).

(4) Disengage transporter suspension frame (29) from wheel suspension frame tube bracket by removing

cotter pin (21) and flat washer (22) from one side of each straight pin (23). If necessary, use a hammer to

remove straight pin (23).

(5) If necessary, remove cable assembly (6) from chain shackle (5) and turnbuckle (7).

(6) If necessary, remove nuts (1), lockwashers (2), flat washers (3), and hex head bolts (4) to disengage front

and rear transporter suspension frames (29).

g. Hydraulic Brakes.

(1) Remove shoe return springs (1, fig. 4-7), using suitable brake tool.

(2) Remove equalizer lever (13) and equalizer lever spring (14).

(3) Remove hold-down cup (6) and hold-down springs (7).

(4) Remove adjusting assembly spring (2).

(5) Remove pivot nut (3), socket (4), and adjusting screw (5) as an assembly.

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