TM 9-2320-260-34-1
5-8. FUEL INJECTOR (TOP STOP) MAINTENANCE (Contd)
16.
Install injector body wrench in vise.
17.
Slide flat machined areas in fuel supply groove of injector (5) into body wrench.
18.
Place spring (6) and spring retainer (1) in injector (5).
19.
Install plunger (2) in injector (5).
20.
Install locknut (4) and adjusting screw (3) on injector (5) with locknut wrench and adjusting wrench.
Tighten locknut (4) 55 lb-ft (75
21.
Remove injector (5) from body wrench.
22.
Install three new O-rings (7) on injector (5).
23.
Install new fuel screen (9) on injector (5) with new retainer ring(8).
FOLLOW-ON TASK Leak test fuel injectors (para. 5-9).
5-18
