TM 5-4310-452-14
4-14. EXHAUST MANIFOLD REPLACEMENT.
This Task Covers:
a.
Removal
c. Installation
b.
Inspection
Initial Setup:
Equipment Conditions:
Tools/Test Equipment :
• Engine off and cool.
• General mechanic's tool kit
• Left and right door assemblies open.
Materials/Parts:
• Muffler and pipes removed (see paragraph 4-31).
•·Four gaskets
a.
REMOVAL
1.
Remove B nuts (1) from studs (3) in cylinder heads.
2.
Remove exhaust manifold (4) from studs (3).
NOTE
Ensure that all gasket material is
removed from exhaust manifold and
cylinder heads.
3.
Remove 4 gaskets (2) from exhaust manifold (4)
and cylinder heads. Discard gaskets.
b.
INSPECTION
1.
Inspect exhaust manifold (4) for cracks or
damage. Replace exhaust manifold if cracked
or damaged.
c.. INSTALLATION
1.
Place 4 new gaskets (2) over studs (3) in cylinder
heads.
2.
Position exhaust manifold (4) on studs (3).
3.
Install 8 nuts (1) on studs (3).
FOLLOW-ON TASKS:
• Install muffler and pipes (see paragraph 4-31).
• Close left and right door assemblies.
TA505428
4-24
