TM 5-2420-230-24-2
Injector (006-026)
B3.9 and B5.9 Series Engines
Page 6-22
Section 6 - Injectors and Fuel Lines - Group 06
24-mm Box Wrench, Adjustable Wrench
Hold the injector body with an adjustable wrench while
loosening the hold-down nut with a 24-mm box wrench.
Injector Puller, Part No. 3823276
Remove the injectors. An injector puller is available for
difficult-to-remove injectors.
It is often necessary to tap the injector with the injector
puller to work the injector up and down to remove it.
Disassemble (006-026-003)
Clean the carbon residue from the injector nozzle. Use a
brass wire brush and a piece of hardwood dipped in test oil.
L-992