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TM 9-2350-287-34
10-2. BILGE PUMP REPAIR (continued).
NOTE
20.
b.
1.
2.
3.
Perform step 19 only if bearings are defective.
Remove bearing (40 or 41) from endbell (28 or 32).
CLEANING AND INSPECTION
WARNING
• Drycleaning solvent P-D-680 is toxic and flammable. Always wear protective
goggles and gloves, and use in a well-ventilated area. Avoid contact with skin, eyes,
and clothes, and DO NOT breathe vapors. DO NOT use near open flames or
excessive heat.
• Compressed air used for cleaning o rdrying purposes, or for clearing out restrictions,
should never exceed 30 psi (207 kPa). To avoid injury, wear protective clothing (e.g.,
goggles/shield, gloves) and exercise caution.
Clean and inspect inlet screen (11). Blowout mesh with compressed air. Replace inlet screen (11) if torn or
damaged.
Inspect impeller (8) for cracks, nicks, burrs. Smooth out nicks and burrs. Replace if defective.
Inspect impeller housing (19) for cracks, warped mating surface, or other damage. Replace if defective.
10-4
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