TM 5-3895-373-342.30REPLACE/REPAIR PROPULSION PUMP - Continued.B.DISASSEMBLE Continued.3.REMOVE PLAIN SEAL.Use care when removing retaining rings.Retaining rings are under spring tensionand can act as projectiles when releasedand could cause severe eye injury.a.Use snap ring pliers and remove retaining ring(48).Use caution when removing seal.Scratched or dented seal groove cancause bypass leakage. Do not scratch ordent seal groove when removing seal.b.Remove plain seal (49) with a screw attached tobearing puller in universal puller kit. Punch holein plain seal and insert screw. Use bearingpuller attached to screw to remove seal. Discardplain seal.4.REMOVE SAFETY RELIEF VALVE.a.Unscrew safety relief valve (50) from end capassembly housing.Use caution when removing preformedpackings and packing retainers. Scratchedor dented seal grooves can cause bypassleakage. Do not use excessive force toremove preformed packings and packingretainers. Use an o-ring tool to removepreformed packings and packing retainers.b.Use an o-ring tool to remove o-ring (51) andpacking retainer (52) from safety relief valve.Discard o-ring and packing retainer.GO TO NEXT PAGE2-400
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business
