TM-9-2815-210-34-2-2

ENGINE ASSEMBLY, DIESEL (MULTIFUEL): NATURALLY ASPIRATED OR TURBOCHARGED, FUEL-INJECTED, WATER-COOLED, 6-CYLINDER

TECHNICAL MANUAL; TROUBLESHOOTING; DIRECT SUPPORT AND GENERAL SUPPORT LEVEL; VOLUME 2 OF 2; PART 2 OF 2

APRIL 1981

TM-9-2815-210-34-2-2 - Page 228 of 968

TM 9-2815-210-34-2-2

b .

Cleaning.

FRAME 1

1.

2.

3.

WARNING

Dry cleaning solvent is flammable. Do not use near an

open flame.

Keep a fire extinguisher nearby when

solvent is used.

Use only in well-ventilated places.

Failure to do this may result in injury to personnel

and damage to equipment.

CAUTION

Be careful not to nick or scratch stems or seating sur-

face of six valves (1).

Be careful not to nick or scratch

six cylinder head valve seats (2) or cylinder head gasket

face (3).

Clean cylinder head (4), six valves (1) , six inner valve springs (5), six

outer valve springs (6), and six valve rotors (7) with solvent. Clean

sludge, gum, and carbon deposits using a scraper or a stiff wire brush.

Dry with clean cloth.

Clean carbon from six fuel injector nozzle seats (8) using stiff brush and

carbon removing compound.

WARNING

Eye shields must be worn when using compressed air.

Eye injury can occur if eye shields are not used.

Clean all oil passages in cylinder head (4) with wire brush. Flush oil

passages with dry-cleaning solvent and blow dry with compressed air.

END OF TASK

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