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 TM 55-1905-223-24-3
2-30. Replace/Repair Turbocharger and Exhaust Group. (Figure 2-11)
This task covers:
a. Removal,
b.
Repair,
c.
Replacement.
INITIAL SETUP
Tools
Equipment Condition
Tool kit, general mechanic's rail
Engine shut down and cooled below
and marine diesel engines,
120 (50 ). TM 55-1905-223-10.
F
C
Air supply secured (port).
Torque wrench kit P/N 3377216
Battery banks disconnected (starboard).
Air cleaner group removed (paragraph
Materials/Parts
2-29).
Anti-seize, pipe thread compound
Item 9, Appendix C
Non-aircraft turbosupercharger
P/N 3801941
Exhaust outlet connection gasket
P/N 190849
Gasket P/N 106322
Turbocharger heat cover P/N 3002138
Nonmetallic hose P/N 3035174
Nonmetallic hose assembly P/N 209959
Exhaust flexible connection
P/N 203555
Bent metallic tube P/N 3022867
REMOVAL
a. Remove two capscrews (18) from the nut and bolt locking plate (19) and remove the turbocharger heat
cover (17).
b. Remove the intake air piping from the turbocharger inlet at point (21, Figure 2-11). See paragraph 2-
29.
c.
Loosen the clamp on the air crossover connection at point (2 , Figure 2-11) on the turbocharger.
2
d. Disconnect the exhaust outlet connection (7) at V-band clamp (8).
e. Disconnect hose clamps (14) and remove nonmetallic hose (15) from bent metallic tube (13) and pipe-
to-hose elbow (16).
f.
Disconnect nonmetallic hose assembly (3) at exhaust manifold adapter (2). Remove nonmetallic hose
assembly (3) from pipe-to-tube elbow (4).
2-75
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