TM 5-4320-300-146-13. WATER PUMP (CONT)Location/ItemActionRemarksCLEANING7.Bearing andClean by wiping with clean lint-free cloth.shaft assemblyWARNINGSevere burns, illness, or death may result if personnel fail to handle diesel fuel properly. Observethe following precautions:·Do not inhale vapor.·Work in a well-ventilated area.·Do not use near open flame, sparks, or excessive heat.Compressed air used for cleaning shall not exceed 100 psi (690 kPa). Use goggles or face shieldfor eye protection. Do not direct airstream against skin.8.All remainingWash with clean VV-F-800 diesel fuel and drypump partswith compressed air.INSPECTION/REPAIR9.ImpellerExamine for damage and excessive wear,especially where impeller contacts seal.Replace if worn or damaged.10. Bearing andDiscard ifshaft assemblybearing istight, rough,or damaged.11. PulleyInspect forcracks, excessiverust, or otherdamage. Replaceif damaged inany way.12. Pump bodyInspect for cracks, excessive rust,or other damage. Ensure plug andconnector are present and in goodcondition; replace if necessary. Re-place pump body if damaged in anyway.13. Pump coverInspect for cracks and excessive rust. Replaceif damaged in any way. Replace mountingbolts if rusty or threads are damaged.6-122
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