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 583 of 968

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

FRAME 4

1.

2.

3.

4.

5.

6.

7.

8.

Turn rheostat (1) until voltmeter (2) reads 24 volts. Pressure gage (3)

should read 90 to 100 psi.

Put bucket (4) under nozzle and check valve assembly (5) to catch discharged

fuel.

Turn adjustable valve (6) to give fuel flow to nozzle and check valve assembly

(5) .

Check that spray pattern (7) is a uniform, fine spray cone with an angle of

60° to 80°.

Get a new nozzle and check valve assembly (5) if there is no spray pattern or

if spray pattern is coarse or out of shape.

Turn off adjustable valve (6).

Turn off rheostat (1).

Turn on adjustable valve (6) to bleed off pressure.

END OF TASK

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