TM 5-5420-226-20-1
Symptom-53
DETAILED
TROUBLESHOOTING
PROCEDURE
SUPPORT
SYSTEM
- FIRE EXTINGUISHERS
(Continued)
YCheck first shot exterior cable connections at
control valve for tightness.
I
IFirstTechnician(Frontof CrewCompartment)
I
Il Hold controlvalve andpullhardon cablesand
cable
connections
to see if they
are loose.
I
~
Are cable connections loose?
EXTERIOR
CONTROL
CABLE CONNECTIONS
(
-@-
)
.
Tighten cable connections.
l Install safety wire and lead
seals on control valve
(page C-38).
l Install safety wire and lead
seal on first shot exterior
handle.
TA10725O
4-561
.