TM 5-6115-590-12
and remove toggle switches. Remove hardware and switch guard (132) to remove switch (117).
(2) Cleaning and Inspection
(a) Clean toggle switches with filtered compressed air and electrician's brush or wipe with a clean rag lightly
moistened with an approved cleaning solvent.
(b) Visually inspect toggle switches for corrosion, cracks, damaged threads and other evidence of damage.
Inspect boots for damage or deterioration.
(3)
Installation. Install toggle switches in reverse order of removal procedures.
p.
Push Button Switches (S23 and S24)
(1) Removal. Tag and disconnect electrical leads to push button switches (126 and 127). Remove attaching
nut and washer; then remove switches and seals from panel.
(2) Cleaning and Inspection Clean switches with filtered compressed air and electrician's brush or wipe with a
clean rag lighly moistened with an approved cleaning solvent. Visually inspect switches for corrosion, cracks,
damaged threads and other evidence of damage.
(3) Installation. Install switches by reversing removal procedures.
q Circuit Breakers (CB1, CB2, CB9)
(1) Removal Tag and disconnect electrical leads to circuit breakers (141, 145 and 147). Remove screws and
washers to remove circuit breakers and boots (142, 146, 148).
(2) Cleaning and Inspection Clean circuit breakers with filtered compressed air and an electrician's brush.
Check circuit breakers for corrosion, cracks, or other damage. Check screws for damaged threads.
(3) Installation. Install switches by reversing removal procedures.
r.
Panel Lights (DS13, DS15, DS16).
(1) Removal. Tag and disconnect electrical leads to panel lights (119 and 122). Remove attaching nut and washer,
then remove panel lights from panel. Remove lamps (121 and 124) from socket of panel light.
(2) Cleaning and Inspection.
(a) Clean panel lights with filtered compressed air and electrician's brush or wipe with a clean rag lightly
moistened with an approved cleaning solvent. Wipe lamp clean using a dry rag.
(b) Visually inspect panel lights for corrosion, cracks, damaged threads and other evidence of damage. Check
lamp for any damage.
(3) Installation. Install lights by reversing removal procedures.
s.
Circuit Breakers (CB5 and CB22)
(1) Removal. Tag and disconnect electrical leads to circuit breakers (171 and 172). Remove boots (156 and
157) and attaching nut and washer from circuit breakers, then remove circuit breakers from panel.
(2) Cleaning and Inspection.
(a) Clean circuit breakers with filtered compressed air and an electncian's brush or wipe with a clean rag
lightly moistened with an approved cleaning solvent.
(b) Visually inspect circuit breakers for cracks, corrosion, damaged threads, and other evidence of
damage. Inspect boots for damage or deterioration.
(3) Installation. Install circuit breakers in reverse order of removal procedures.
t. Rotary Switches (S14, S15, S16 and S31) and Relays (K42A and K42B)
(1) Removal.
(a) Tag and disconnect electrical leads to rotary switches (170, 149, 150 and 165). Loosen set screws to
remove knobs (154, 155, 158, 160) and grommets (152, 153, 159, 161). Remove attaching nut and washer to remove
switches. Remove items through 169 as an assembly.
Change 8
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