ARMY TM 9-6115-671-14
AIR FORCE TO 35C2-3-446-32
MARINE CORPS TM 09249A/09246A-14
4-141
4.9
MAINTENANCE OF AIR INTAKE AND EXHAUST SYSTEM.
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WARNING
When disconnecting or removing batteries, disconnect the negative lead that
connects directly to the grounding stud first. Disconnect the negative end of
the interconnection cable next. When installing batteries, reverse the
connection sequence. Failure to comply can cause serious personal injury.
4.9.1
Muffler and Exhaust Pipe.
__________
WARNING
Exhaust system can get very hot. Allow system to cool before performing
maintenance. Failure to comply can cause severe burns and injury to
personnel.
a. Inspection.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Remove top housing panel. Refer to paragraph 4.7.3.
(3)
Open engine compartment access doors (Figures 1-2 and 1-3). Inspect muffler assembly (3, Figure
4-19) and exhaust pipe (8) for cracks, excessive corrosion, clogging, and other damage.
(4)
Replace damaged parts, refer to paragraph 4.9.1.b.
(5)
Install top housing panel. Refer to paragraph 4.7.3.
(6)
Close engine compartment access doors.
b. Replacement.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Open BATTERY ACCESS door (Figure 1-2), and disconnect negative battery cable.
(3)
Remove top housing panel and roof stiffener assembly. Refer to paragraph 4.7.3.
(4)
Remove muffler clamp (1, Figure 4-19) from exhaust pipe (8).
(5)
Remove bands (2) from muffler assembly (3) and supports (7).
(6)
Separate exhaust pipe (8) from muffler assembly (3), and remove muffler assembly from generator
set.
(7)
Remove bolts (4), lockwashers (5), washers (6), and supports (7) from top section floor panel.
(8)
Loosen V-band clamp (9) at turbocharger outlet.
(9)
Remove exhaust pipe (8) and V-band clamp (9) from turbocharger outlet.
