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TM 10-3930-638-24&P
2-43. SERVICE BRAKE MAINTENANCE (cont)
d. Declutch Valve (cont).
STEP
LOCATION
ITEM
ACTION
REMARKS
INSPECTION
5
Spring (8)
Inspect
Replace if cracked, distorted or damaged
6
All other parts
Inspect
Replace if cracked, worn, or threads
damaged
REASSEMBLY
7
Declutch valve
(10)
NOTE
Remove and discard bleeder valve and washer supplied with new
declutch valve (10).
a. Pipe plug (12)
Install and
Until securely mounted on valve (10)
tighten
b. Lock nut (11)
Install
On shaft of valve (10)
c. Declutch valve (10)
Position
On bracket (5)
d. Nut (9)
Install
On shaft of valve (10). Do not tighten nuts
(9 and 11) at this time.
e. Flat spring (8)
Position
On bracket (5)
f. Two lock washers (7)
Install and
Until spring (8) is securely mounted
and screws (6)
tighten
INSTALLATION
8
Front chassis,
a. Bracket (5) and
Position
On pedal bracket
bottom left
valve (10)
b. Two cap screws (4),
Install
On pedal bracket and valve bracket (5).
washers (3), lock
Do not tighten at this time
washers (2) and
nuts (1)
c. Brake hoses, lines
Reconnect to
Para 2-43b
and fittings
valve (10) and
tighten
NOTE
Be sure to bleed brake system (para 2-43a, step 16).
2-312
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