TM 5-4310-451-14
5-28. CYLINDER HEAD REPLACEMENT.
This Task Covers:
a.
Removal
c.
Installation
b.
Cleaning and Inspection
Initial Setup:
Equipment Conditions:
Materials/Parts:
•
Thermostat housings removed (see paragraph 4-49).
•
Dry cleaning solvent (Item 38, Appendix E)
•
Fuel injector control tube removed (see para-
•
Eight gaskets
graph 559).
•
Sixteen seals
•
Governor cover removed (see paragraph 5-67).
•
Left and right bank fuel rods removed (see para-
Tools/Test Equipment:
graph 5-41).
•
General mechanic's tool kit
•
Fuel lines disconnected (see paragraph 4-37).
•
Field automotive shop set
•
Fuel injectors removed (see paragraph 5-57).
•
Cylinder head guide studs, J24748-1
•
Exhaust manifold removed (see paragraph 4-43).
Personnel Required: Two
General Safety Instructions:
•
Dry cleaning solvent is flammable and must not be used near open flame. Use only in a well-ventilated area.
•
Compressed air used for cleaning purposes should never exceed 30 psi (207 kPa).
a.
REMOVAL
1. Remove eight bolts (2) from cylinder head (1).
2. Remove cylinder head (1).
CAUTION
Position cylinder head on work area to prevent damage to cam followers and Injector spray tips.
3. Remove head gasket (5), three cylinder gaskets (3), seals (7), seals (4), and two seals (6). Discard gaskets and
seals.
4. Repeat steps 1 through 3 for other cylinder head (1).
5-54
