8-9. ADJUST STARTING AID SCREW ADJUSTMENT
This taskcovers: Adjustment
I 7083-7391 7083-7395
TOOLS AND SPECIAL
4-11 Rocker arm covers removed
General mechanic tool kit (App B, Item 96)
Injector rack gage (App B, Item 33)
Perform starting aid screw adjustment with engine shutdown.
a. Position shutdown lever (1) in RUN position and throttle lever (2) in IDLE position.
Increase injector rack clevis to body clearance by turning starting aid screw against
governor gap adjusting screw or reduce by backing it out.
b. Hold starting aid screw (3) and loosen locknut (4). Position 0.385 inch gage (5) between 1 R
shoulder of injector rack clevis (6) and injector body (7) so that gage stays at about a 60 degree
slant without being held. Adjust starting aid screw until gage falls over from its own weight.
c. Hold starting aid screw (3) and tighten locknut (4).
Movement of speed control lever is to take up clearance in governor linkage.