ENGINE AFES - ENGINE COMPARTMENT FIRE SENSING ELEMENTS: REMOVAL AND INSTALLATION
WARNING
I
Turn engine T/A panel MAINTenance switch to vertical
position. Make sure locking pin is intalled in valve
acuator of engine extinguisher cylinder bottle no. 1 and
install locking pin in valve actuator 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-l).
B
Remove master 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 Disconnect connector of sensing element (1) from bulkhead elbow coupling
(2). Cap elbow coupling.
D Discormect connector of sensing element (1) from straight coupling (3).
Cap straight coupling.
14-15
Change 4
TM 9-2350-267-20