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 612 of 968

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

FRAME 4

1.

2.

3.

4.

5.

6.

7.

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

read 90 to 100 psi.

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

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