CYLINDER HEAD REPAIR.

TM 9-2815-224-34&P

Cylinder Head Maintenance Instructions

3-8. CYLINDER HEAD REPAIR.

This task covers:

d. Assembly

a. Disassembly

e. Follow-on Maintenance

b. Cleaning/Inspection

c. Testing

INlTlAL SETUP

Equipment Condition

Models

Condition Description

TM or Para

All

Cylinder head on clean

work surface

Test Equipment

Rocker arms removed.

Para 7-5

None

Para 7-8

Exhaust valve bridges

removed.

Special Tools

Fuel injectors removed.

Para 12-2

Fixture, test, head J28454

Para 7-4

Exhaust valves removed.

Engine brake retarders

Para 11-2

Supplies

removed.

Solvent, drycleaning, Item 60, Appendix C

Para 7-6

Cam followers removed.

Compound, sealing, pipe thread, Item 32,

Para 15-5.1

Fuel modulator and tube

Appendix C

removed.

Personnel Required

Special Environmental Conditions

MOS 63W, Wheel vehicle repairer

None

General Safety Instructions

References

None

Level of Maintenance

General Support

a. Disassembly.

NOTE

Fuel adapters have changed to a preformed packing style adapter instead of a

flared style adapter. Replace all old style flared adapters with new style

preformed packing adapters as required. Refer to TM 9-2320-279-24P.

Remove eight fuel adapters (1) and washers (2) from cylinder head (3).

(1)

3-44

Change 2