TM-9-2330-202-13-P
TRAILER, CARGO, 3/4-TON, 2-WHEEL: M101A1, M101A2 AND M101A3; TRAILER, CHASSIS, 3/4-TON, 2-WHEEL: M116A1 AND M116A2; TRAILER, CHASSIS, 1-TON, 2-WHEEL: M116A3
TECHNICAL MANUAL; OPERATOR AND FIELD MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST
DECEMBER 2011
TM-9-2330-202-13-P - Page 254 of 552
REMOVAL
1.
Disconnect hydraulic brake front tube assembly (Figure 1, Item 10) from connector (Figure 1, Item 7) at master
cylinder (Figure 1, Item 5).
NOTE
On newer-model trailers, spacers are welded to inside of channel.
2.
Remove two self-locking nuts (Figure 1, Item 17) and cap screws (Figure 1, Item 19), four spacers
(Figure 1, Item 2), and master cylinder (Figure 1, Item 5) from channel (Figure 1, Item 18). Discard self-locking
nuts (Figure 1, Item 17).
NOTE
The boot may be inside hydraulic brake actuator assembly.
3.
Remove boot (Figure 1, Item 20) from master cylinder (Figure 1, Item 5) or from inside hydraulic brake actuator
assembly (Figure 1, Item 1).
4.
Remove fluid passage bolt (Figure 1, Item 9), washer (Figure 1, Item 8), connector (Figure 1, Item 7), and
washer (Figure 1, Item 6) from master cylinder (Figure 1, Item 5).
NOTE
For trailers with master cylinder cap, do Step 5. For trailers with drain hose, do Step 6.
5.
Remove cap (Figure 1, Item 4) and gasket (Figure 1, Item 3) from master cylinder (Figure 1, Item 5). Discard
gasket (Figure 1, Item 3).
6.
Loosen clamp (Figure 1, Item 12) and remove drain hose (Figure 1, Item 13) from vent tube
(Figure 1, Item 11).
7.
Remove vent tube (Figure 1, Item 11), filler cap (Figure 1, Item 16), baffle (Figure 1, Item 15), and gasket
(Figure 1, Item 14) from master cylinder (Figure 1, Item 5). Discard gasket (Figure 1, Item 14).
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2
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4
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8
9
10
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13
14
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16
17
18
19
20
M116_M101_4-74
Figure 1.
Master Cylinder Removal.
END OF TASK
TM 9-2330-202-13&P
0051
0051-2
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