TM 9-6115-668-134.81 FUEL LEVEL SENSOR 2R4 MAINTENANCE.This task covers:a. Removalb. installationToolsEquipmentConditionsGeneral Mechanic’s Tool KitReference(item 2, appendix B)Generator Set 150 kW shutAutomotive Fuel and Electrical System Repair, Tool Kitdown,(item 3, appendix B)paragraph 2.5.2Crimping tool(item 26, appendix B)Materials/PartsHylomar(item 15, appendix E)WARNINGDisconnect the negative battery cable first and then the positive bat-tery terminal cables. Failure to observe this warning could result Insevere personal Injury or death.WARNINGThe 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.Remove unit hood assembly (1, figure 4-62) as instructed in paragraph 4.14.2.Record labeling and position of cables (27, 32) on fuel level sensor 2R4 (26).3.Remove screws (29, 30), serrated lock washers (28, 31) and cables (27, 32) from fuel level sensor2R4 (26).4.Remove four screws (35), four serrated lock washers (34), four washers (33) and fuel level sensor2R4 (26) out of fuel tank (36) and remove seal (25).CAUTIONApply Hylomar to seating surface of fuel level sensor.1.Install seal (25), fuel level sensor 2R4 (26), four washers (33), four serrated lock washers (34), andfour screws (35) on fuel tank (36).4-197
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