ARMY TM 9-6115-641-24
AIR FORCE TO 35C2-3-456-12
2-56. CONTROL BOX SIDE PANELS.
2-56-1.
a.
b.
2-56-2.
a.
b.
c.
d.
e.
2-56-3.
a.
b.
c.
d.
2-56-4.
a.
b.
c.
Inspect control box side panels (15 and 16, Figure 2-15) for dents, cracks, loose paint, and corrosion.
Inspect for missing and damaged cage nuts (17).
Removal.
Shut down generator set.
Open left engine access door and disconnect negative battery cable.
Remove control box top panel, paragraph 2-16-1.
Remove bolts (8 and 13, E 2-15) and nuts (9) and (14).
Remove control box side panels (15) and (16).
Repair.
Wear a protective mask and gloves when sanding CARC painted surfaces. CARC
paint dust is a health hazard and could cause personal injury if warning Is not
followed.
Repair all dents and cracks, and remove all loose paint.
Remove light corrosion with fine grit abrasive paper (Item 15, Appendix C).
Repaint surface in accordance with TM 43-0139. (F) Refer to applicable directives.
Replace damaged and missing cage nuts (17).
Install control box side panels (15 and 16, Figure 2-15) with bolts (8) and (13), and nuts (9) and (14).
Install control box top panel, paragraph 2-16-4.
Connect negative battery cable and close access door.
2-57.
CONTROL BOX TRAY.
2-57-1. Removal.
a.
b.
c.
d.
e.
f.
g.
h.
i.
2-88
Shut down generator set.
Open left side engine access door and disconnect negative battery cable.
Remove control box top panel, paragraph 2-16-1.
Remove control panel, paragraph 2-54-2.
Remove control panel frame, paragraph 2–55-1.
Remove control box side panels, paragraph 2-56-2.
Remove DC CONTROL POWER circuit breaker, paragraph 2-26-3; BATTERY CHARGER FUSE assembly,
paragraph 2-25-3; AC voltage regulator, paragraph 2-27-3; frequency transducer, paragraph 2-28-4; shunt,
paragraph 2-29-3; overvoltage relay, paragraph 2-30-3; short circuit/overload relay, paragraph 2-31-3; crank
disconnect switch, paragraph 2-32-3; relays, paragraph 2-33-3; and resistor-diode assembly, paragraph
2-34-3.
Contact next higher maintenance level to remove control box harness.
Remove nuts (18, Figure 2-15), lockwashers (19), washers (20), and control box tray (21) from generator set.
Inspection.
Installation.
