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 289 of 554

TM 9-2815-224-34&P

Fuel Injector Maintenance Instructions (Cont)

(5) Turn injector (1) upside down in rack tester kit.

(6) Loosen injector valve nut (10) using injector nut socket from injector service kit.

(7) Lift injector valve nut (10) straight out without touching spray tip assembly (11).

CAUTION

If spray tip assembly does not remove easily from injector valve

nut, follow step (8). Use of other removal procedures can damage

spray tip assembly.

(8) Drive spray tip assembly (11) through injector valve nut (10)

using injector spray tip driver from injector service kit.

12-7