FIRST SHIFT VALVE REPAIR (Cont.) -726030238

TM 9-2320-360-34-2

c. Cleaning/Inspection

WARNING

Dry cleaning solvent P-D-680 Is toxic and flammable. Wear protective goggles and

gloves and use only In a well-ventilated area. Avoid contact with skin, eyes, and

clothes, and don't breathe vapors. DO NOT use near open flame or excessive heat.

The flash point Is 100-138F (38-59 C). If you become dizzy while using cleaning

solvent, get fresh air immediately and medical aid. If contact with eyes Is made,

wash your eyes with water and get medical aid Immediately.

(1) Clean metal parts with dry cleaning solvent.

WARNING

Compressed air for cleaning purposes will not exceed 30 psi (207 kPa). Use only

with effective chip guarding and personal protective equipment (goggles/shield,

gloves, etc.).

(2) Dry metal parts with compressed air.

(3) Inspect valve body and valve for nicks, burrs, and scratches. If defects are found, remove with crocus

cloth.

(4) Coat parts with lubricating oil.

d. Assembly

CAUTION

Install adjusting ring in position

marked during removal. Damage to

transmission may result it not

assembled to same notch.

(1) Install valve (1), spring (2), stop (3),

washer (4), and adjusting ring (5) in first

shift valve (6).

CAUTION

Retaining pins must be flush with

bottom of first shift valve. Failure to

comply may result in damage to

equipment.

(2) Install retaining pin (7) far enough in first

shift valve (6) to hold adjusting ring (5) in

place.

(3) Position stop (3) in first shift valve (6) and

fully seat retaining pin (7).

(4) Install valve (8), spring (9), and valve plug

(10) in first shift valve (6).

(5) Install retaining pin (11) in first shift valve

(6).

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