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TM5-4210-229-14&P
4-89. EXHAUST MANIFOLD REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SET-UP
Tools
General Mechanics Tool Kit
Materials/Parts
Front Exhaust Manifold (683564C91)
Gasket (688928C1)
Rear Exhaust Manifold (675779C3)
General Safety Instructions
Engine OFF.
Transmission in (N) neutral.
Parking brake set.
Equipment Condition
Para. Condition Description
4-87 Turbocharger Removed
REMOVAL
a.
Remove stud and washers (1) securing the
exhaust manifold (2) to the cylinder head.
b.
Remove manifold (2) and manifold gaskets (3)
INSTALLATION
a.
Install exhaust manifold (2) with new gaskets
(3).
NOTE
Manifolds may loosen if non-specified washers are
used.
b.
Install specially hardened washers between
manifold studs and nuts (1). Torque manifold
stud nuts (1) to 57 ft-lb (77 N.m).
c.
Install turbocharger (paragraph 4-87).
4-102
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