TM 5-5420-226-20-1
P r e v e n t i v e M a i n t e n a n c e
Item
No.
57
Interval
Semiannual
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
Generator Duct
C o n t i n u ed
Procedure
Check flexible connector for cracks
and tears.
Check that clamp is not loose or
missing.
Check that generator duct mounting
hardware is not loose or missing.
Check the generator duct for cracks.
Check that springs are not missing
or broken.
Manually pull and hold generator
exhaust valve lever.
Check that valve is firmly seated on
exhaust tube.
Release generator exhaust valve le-
ver.
Not Fully Mission
Capable if:
Change 6 3-99
