TM 10-4320-307-24
2-28
WIRING, GAUGES, SWITCHES, AND INDICATORS TEST/REPAIR/REPLACE (CONT).
15. Loosen setscrew (30) from ENGINE PUMP
CONTROLLER knob (31) and remove knob.
16. Remove locknut (32) from ENGINE PUMP
CONTROLLER switch (33) and remove switch.
17. Remove cap (34) from MODE CONTROL
MANUAL/AUTO knob (35).
18. Remove locknut (36) from MODE CONTROL
MANUAL/AUTO switch (37) and remove switch.
NOTE
LOW SUCTION PRESSURE, HIGH ENGINE
TEMPERATURE, LOW OIL PRESSURE, and
ENGINE OVERSPEED indicators are removed
as in steps 19 and 20.
19. Remove lens (38) and lens cover (39).
20. Loosen two screws (40) from rear of indicator (41) then
turn lampholder (42) and remove.
NOTE
ALARM RESET and PRESS TO TEST LAMPS
switches are removed as in step 21.
21. Remove pushbutton cap (43) and locknut (44) from
pushbutton (45) and remove pushbutton.
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