ARMY TM 9-6115-639-13 AIR FORCE TO 35C2-3-386-51 MARINE CORPS TM 10155A-13/1 4-39.  FUEL LEVEL SWITCH ASSEMBLY MAINTENANCE This task covers removal, inspection, and installation. INITIAL SETUP Tools: Equipment Condition: Tool Kit, General Mechanic’s Automotive Generator set shut down (Para. 2-9) (Item 2, App. B, Sect. III) Battery cables disconnected Shop Equipment, Automotive Maintenance   Cable disconnected for SLAVE RECEPTACLE And Repair, Field Basic, Less Power (Item 4, App. B, Sect. III) A.    REMOVAL. 1. Unlock  main  access  cover  latches  and  lift  cover to open.   NOTE Note position of level switch (4) and gasket (7) prior to removing from fuel tank (6). 2. Disconnect level switch electrical plugs (5 and 9, Figure 4-30). 3. Remove  five  screws  (1),  lockwashers  (2),  and washers   (3)   from   level   switch   (4).      Remove switch (4) and gasket (7) from fuel tank (6). B.    INSPECTION. 1. Inspect    fuel    level    switch    for    corrosion    and obvious damage. 2. Inspect  electrical  wiring  for  cuts,  crimps,  bare wire,    or    other    damage.        Ensure    electrical connector plugs are securely attached. 3. Remove   and   replace   any   component   that   is damaged  to the extent that it will effect the safe operation of the generator set.                                                                                  Figure 4-30.  Fuel Level Switch 4-80 Change 1