TM 5-6675-320-14
1-20.5
R e p l a c e C i r c u i t B r e a k e r .
MOS:
35E, Special Electronic Devices Repairer
TOOLS:
Flat Tip Screwdriver
M u l t i m e t er
SUPPLIES:
C i r c u i t B r e a k e r
WARNING
Turn off and padlock safety switch.
T u r n o f f a l l i n d i v i d u a l c i r c u i t
b r e a k e r s b e f o r e i n s p e c t i n g o r s e r v i c i n g c i r c u i t b r e a k e r s . F a i l u r e t o do
so may result in death or serious injury.
a.
T u r n o f f a n d p a d l o c k s a f e t y s w i t c h . T u r n o f f i n d i v i d u a l c i r c u it
b r e a k e r s.
b . Remove circuit breaker box cover.
c .
Use multimeter to make sure voltage is not present.
d. Remove defective circuit breaker by pushing and snapping out of place.
e .
Tag and remove wires from defective circuit breaker.
f . P u l l c i r c u i t b r e a k e r f r o m p a n e l.
9“
Reconnect wires to new circuit breaker . Secure wires with screws.
1-97
