TM-9-2815-224-34-P

ENGINE, DIESEL:8-CYLINDER TURBOCHARGED, DETROIT DIESEL CORPORATION MODEL 8V92TA

DIRECT SUPPORT AND GENERAL SUPPORT MAINTENACE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

JANUARY 1988

TM-9-2815-224-34-P - Page 310 of 554

TM 9-2815-224-34&P

Fuel Injector Maintenance Instructions (Cont)

12-4. FUEL INJECTOR TESTING (CONT).

(4)

(5)

(6)

(7)

(8)

Make sure dowel (2) on injector (1)

fits in hole (3) in rack freeness tester.

Put handle on top of injector

follower (4).

Pull injector control rack (5)

out to no-fuel position and

push injector follower (4) in

with handle.

Loosen locknut (6) and adjust screw (7) so it is in center

of injector follower (4) when injector” spring (8) is fully

compressed. Tighten locknut.

Release handle slowly while moving injector control

rack (5) up and down to test for freedom of movement.

12-28