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 589 of 856

INSPECTION-ACCEPTANCE AND REJECTION CRITERIA

1.

Inspect inside finished face of each end plate and finished ends of blower housing for smoothness and

flatness. If finished face is slightly scored or burred, clean up with emery cloth.

2.

Inspect surfaces of rotors and blower housing for burrs, scoring, and scratches. Use X-fine sharpening

stone to clean up surfaces.

3.

Inspect splines on rotor shafts, gears, and drive couplings for wear, burrs, or peening.

4.

Examine teeth on gears for wear or damage.

5.

Check oil seal contact surfaces for wear, nicks, or scoring.

6.

Examine blower drive coupling components for cracks and broken parts.

7.

Examine thrust plate and thrust washers for wear.

8.

Check bearing surfaces of rotor shafts for scoring and wear.

9.

For models 5063-5392, 5063-5393, and 5063-539L, inspect bypass valve. Push in plunger on bypass valve.

If plunger sticks or does not return, replace valve.

END OF TASK

TM 9-2815-205-24

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