TM 9-6115-668-13
WARNING
This task requires three persons: some parts weigh up to 66.15
pounds (30 kg).
CAUTION
Using a suitable device support the silencer during removal.
a. Remove four nuts (33) and four serrated lock washers (32) while holding four screws (29).
b. Remove screws (29) from flange and bottom plate of base frame (2).
c. Remove nut (4), serrated lock washer (5), and washer (6).
d. Remove nut (13), serrated lock washer (14), washer (15), and connector pipe (22) and elbow
(28), fasteners (7 to 12, 16 to 21, 23, 24, 26, 27) and seal (30).
e. Remove silencer assembly (25) from base frame (2).
4.
Remove connector pipes and brackets:
a. Remove washer (7) and nut (8) from holder (9).
b. Hold screw (27) and remove nut (12), serrated lock washer (11), washer (10), nut (8), and holder
(9).
c. Remove screw (27) and washer (26).
d. Pull elbow (28) off silencer (25).
e. Remove washer (16) and nut (17) from holder (18).
f. Hold screw (24) and remove nut (19)) serrated lock washer (20), washer (21)) nut (17)) and
holder (18).
g. Remove screw (24) and washer (23).
h. Remove endpipe (22) from silencer (25).
5.
Remove exhaust pipe with header:
a. Loosen locknuts, turn screws on heat shield above header at turbocharger outlet a few turns,
push angle bracket to one side and loosen heat shield.
b. Remove four nuts (40) and four washers (39).
c. Remove exhaust pipe with header (34) from turbocharger outlet.
d. Remove gasket (35) and discard.
CAUTION
Close off turbocharger outlet with cover.
6.
Remove heat shielding tape (37) from exhaust pipe with header (34):
a. Remove clamps (36, 38) from exhaust pipe with header (34) and set aside for re-use.
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