TM-9-2815-220-24
AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL FOR AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines
TM-9-2815-220-24 - Page 867 of 1563
TM 9-2815-220-24
EXHAUST MANIFOLDS AND ASSOCIATED PARTS REPLACEMENT
0107 00
REMOVAL (Continued)
5. Remove 4-5-6 left exhaust manifold (38) and elbow (39).
a. Remove remaining two self-locking nuts (40) and screws (41) securing manifold (38) to
turbocharger.
Discard self-locking nuts.
b. Remove twelve self-locking nuts (42) from exhaust manifold (38).
Discard self-locking
nuts.
c. Remove two self-locking nuts (43) with flat washers (44) and lift plate (45) off studs (46).
Move plate (45) aside enough to remove exhaust manifold (38).
Discard self-locking nuts.
d. Remove exhaust manifold (38) and elbow (39) as an assembly.
e. Remove three gaskets (47) and one gasket (48).
Discard gaskets.
6. Separate manifold (38) from elbow (39).
a. Remove four self-locking nuts (49) and screws (50) securing elbow (39) to manifold (38).
b. Remove and discard gasket (51).
NOTE
Remove pipe plugs only if required. Typically exhaust plugs are very
difficult to remove.
7. Remove three pipe plugs (52).
Discard pipe plugs.
46
45
44
43
49
51
50
41
39
48
40
52
38
42
47
WP 0107 00-7
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