TM 9-6115-668-134.32FUEL PREFILTER CARTRIDGE MAINTENANCE.This task covers:a. Removalb. InstallationINITIAL SETUPToolsEquipment ConditionGeneral Mechanic’s Tool Kit(item 2, appendix B)Automotive Fuel and Electrical System Repair, Tool Kit(item 3, appendix B)ReferenceGenerator Set 150 kW shutdown, paragraph 2.5.2Materials/PartsSealing ringsFilter insertL u b r i c a t i n g g r e a s e(item 9, appendix E)REMOVALThe fuel in this generator set 150 kW is highly explosive. Do notsmoke or use open flame when performing maintenance. Fire and ex-plosion could occur, resulting in severe personal injury or death.1. Open flap (1, figure 4-37).Place a drain pan under the fuel prefilter set to collect fuel.2.Remove drain plug (11) from filter cup (9) and sealing ring (10) and discard sealing ring(10).3.Remove bleed screw (5), sealing ring (4) and allow all fuel to flow out of filter cup (9). Discard seal-ing ring(4).4.Remove screw (3) and washer (3) from top (6) of fuel prefilter.N O T EHold cup (9) tightly.5.Remove fitter cup (9), sealing ring (7) and filter insert (8).6.Empty remaining fuel from filter cup (9) into drain pan.7.Pull filter insert (8) out of filter cup (9) and discard filter insert (8).4-78
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