TB 9-2320-335-13&P
15-5. RIGHT CYLINDER HEAD REPAIR
This task covers:
a. Removal
c. Installation
b. Repair
INITIAL SETUP:
Tools
Equipment Condition
General mechanic's tool kit:
Right exhaust manifold removed
automotive (Appendix B, Item 1)
(TM 9-2320-387-24-1).
Maintenance and repair shop equipment:
Water crossover removed (para. 3-79.1).
automotive (Appendix B, Item 2)
Right intake manifold removed
(TM 9-2320-387-24-2).
Materials/Parts
Rocker arm shafts and pushrods removed
Gasket (Appendix a, Item 53)
(TM 9-2320-387-24-2).
Pipe sealing compound (Appendix C, Item 62)
Fuel injection return hoses removed
Cylinder head lifting device
(TM 9-2320-387-24-1).
(Appendix D, Fig. D-111) (Optional)
Fuel injection nozzles removed
Personnel Required
(TM 9-2320-387-24-2).
Glow plugs removed (TM 9-2320-387-24-1).
One mechanic
One assistant
General Safety Instructions
Manual References
Cylinder head must be supported during
removal and installation.
TM 9-2320-387-24-1
TM 9-2320-387-24-2
Maintenance Level
TM 9-2350-387-24P
Direct support
TM 9-2815-237-34
WARNING
Cylinder head must be supported during removal and
installation. Failure to support cylinder head may cause injury to
personnel or damage to equipment.
a. Removal
CAUTION
Cover or plug all hoses, connections, and openings immediately
after disconnection to prevent contamination. Remove all covers
or plugs prior to connection.
1.
Remove cold-advance switch (2) from cylinder head (1).
2.
Remove seventeen capscrews (3) from cylinder head (1) and cylinder block (5). Discard capscrews (3).
NOTE
Use of cylinder head lifting device is optional.
2.1. Install cylinder head lifting device (1.3) on center of cylinder head (1) with two washers (1.2) and
capscrews (1.1).
3. Remove cylinder head (1) and gasket (6) from cylinder block (5). Discard gasket (6).
3.1. Remove two capscrews (1.1), washers (1.2), and cylinder head lifting device (1.3) from
cylinder head (1), if installed.
4. For cylinder head (1) and valve repair procedures, notify general support (TM 9-2815-237-34).
b. Repair
Refer to TM 9-2320-387-24-1, for extraction of broken bolts.
c. Installation
CAUTION
Head gasket must be used without a sealer. Sealant may cause
leaks or damage to engine.
1.
Install head gasket (6) over dowel pins (4) on cylinder block (5).
15-12
