ENGINE AFES - ENGINE COMPARTMENT FIRE SENSING ELEMENTS: REMOVAL AND INSTALLATION
WARNING
Turn engine T/A panel Maintenance switch
to vertical position. Make sure locking pin is
installed in valve actuator guard of engine
extinguisher cylinder bottle no. 1 and install
locking pin in valve actuator guard of engine
extinguisher cylinder bottle no. 2.
REMOVAL
CAUTION
Failure to disconnect thermal wire before
removing powerpack may cause equipment
damage.
A
Remove powerpack (p 3-1)
B
Remove starter relay (p 6-45).
NOTE
Note location and routing of installed sensing
element before removal from engine
compartment. Install new sensing element in
same location, using same routing.
C
D
Disconnect connector of sensing element (1) from bulkhead
elbow coupling (2). Cap elbow coupling.
Disconnect connector of sensing element (1) from straight
coupling (3). Cap straight coupling.
14-15
Change 3
TM 9-2350-267-20
