TM 9-2330-227-14&P
CIRCUIT BREAKER, 110-VOLT
This task covers:
INITIAL SETUP
Personnel Required
Tools
One
Screwdriver, flat-tip, 3/16-inch
ACTION
ITEM
REMARKS
LOCATION
WARNING
Contact with live 110-volt electrical wires could result in serious injury or death. Make
sure power source is disconnected before performing maintenance on the electrical
system.
NOTE
All circuit breakers are removed and installed the same way. This task is for one;
repeat for the others.
REMOVAL
Four screws (3)
Using 3/16-inch flat-tip screwdriver,
1. Cover(1) and
box (2)
unscrew and take off.
Cover (1)
Take off.
2. Box (2)
NOTE
Tag wires to aid in installation (page 4-4). If circuit marker bands are missing or not
Screw (6)
Using 3/16-inch flat-tip screwdriver,
3. Contact (4) and
wire (5)
unscrew part way.
Wire (5)
Pull out.
4. Contact (4)
Screw (9)
Using 3/16-inch flat-tip screwdriver,
5. Ground tab (7) and
unscrew and take off.
ground plate (8)
Circuit breaker (11)
a. Pull circuit breaker (11) out as far
6. Plate (10)
as it will go.