TM-9-2815-205-24

6V53/6V53T ENGINES, DIESEL WITH CONTAINERS; MODEL 5063-5299, MODEL 5063-5392, MODEL 5063-5393 AND MODEL 5063-539L

TECHNICAL MANUAL; FIELD AND SUSTAINMENT MAINTENANCE

FEBRUARY 2013

TM-9-2815-205-24 - Page 766 of 856

ADJUST

13

21

20

14

15

16

17

19

GAP

18

MAINT_417

Figure 3.

Governor Cover Assembly.

Starting Aid Screw

NOTE

Perform starting aid screw adjustment with engine shutdown.

1.

Install fabricated cut-away governor cover (Figure 4, Item 26) on governor housing.

2.

Position stop lever (Figure 4, Item 6) in RUN position and speed control lever (Figure 4, Item 22) in

IDLE position.

3.

Hold starting aid screw (Figure 4, Item 15) and loosen locknut (Figure 4, Item 16).

NOTE

Backing out starting aid screw will increase clearance between injector rack clevis

and injector body. Turning in starting aid screw will reduce clearance.

For models 5063-5392, 5063-5393, and 5063-539L, use 0.345-inch injector rack

gage.

4.

Insert injector rack gage (Figure 4, Item 24) in a vertical position on 3R injector rack (Figure 4, Item 25)

between clevis and injector body (Figure 4, Item 23). Prevent gap adjusting screw (Figure 4, Item 17) from

turning and adjust starting aid screw (Figure 4, Item 15) until clearance is enough to release gage.

5.

Hold starting aid screw (Figure 4, Item 15) and tighten locknut (Figure 4, Item 16). Remove gage

(Figure 4, Item 24).

6.

Check clearance between injector body (Figure 4, Item 23) and clevis of injector rack (Figure 4, Item 25)

as follows:

a.

Position stop lever (Figure 4, Item 6) in RUN position.

TM 9-2815-205-24

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0100-4