TM 1-1520-238-23
12-102.2
Change 7
12.33.
FIRE EXTINGUISHING SYSTEM INSPECTION - continued
q. Check pressure gage for cracks. None al-
lowed.
r. Check pressure gage for required pressure.
s. Check fire extinguisher electronic modules
for damage and security of attachment. If dam-
aged or loose, replace or bond module (para
12.41).
t. Check general mounting hardware for cracks,
gouges, nicks, scratches, chafing, damage,
rounded flats, and stripped or damaged
threads. Replace damaged hardware.
u. Check fire extinguisher tubing for chafing on
ENCU.
(1) Minimum clearance between tubing and
ENCU 0.25 INCH.
v. Check fire extinguisher tubing for chafing on
PAS tube.
(1) Minimum clearance between tubing and PAS
tube 0.25 INCH.
GO TO NEXT PAGE
M04-3637-2
ENCU OUTLET DUCT
FIRE EXT TUBE
0.25 IN
M04-3637-5
0.25 IN
FIRE EXT TUBE
PAS TUBE
