TM 5-5420-226-20-1
P r e v e n t i v e
Item
No.
50
Interval
Semiannual
M a i n t e n a n ce
C h e c k s a n d S e r v i c e s f o r M 4 8 A 5 A V L B H u l l -
Location
Item to
Check/Service
Engine Mounts
(Left and Right
Sides)
C o n t i n u e d
Procedure
Check for broken, bent, or damaged
mount bracket.
Check for loose, missing, or broken
screws and nuts.
NOTE
Not Fully Mission
Capable if:
Broken or dam-
aged mounts.
Use torque wrench from the underside of the mount. Position mirror
under torque wrench to observe torque reading.
Using 0-600 lb-ft torque wrench,
check that screws and nuts are
tightened to at least 450 lb-ft
(610 Nm).
Check for cracks and damage to
ber mount.
rub-
Check for bent or broken alinement
bracket.
Change 6
3-91