TM 5-5420-227-24
P r e v e n t i v e M a i n t e n a n c e Checks and Services for M48A5 AVLB Launcher -
Continued
Location
Not Fully Mission
Procedure
Item to
Interval
Item
Capable if:
Check/Service
No.
7
Semiannual Launch Operation
WARNING
Ensure area required for launch above and in front of launcher is clear
of personnel and other equipment before attempting to launch bridge.
FaIlure to do o could result in death or injury to personnel.
Perform launch and retrieve proce-
dures three times (TM 5-5420-226-10).
Then perform launch procedure but
do not retrieve.
Any control lever
Check control levers for proper re-
sticking or bind-
sponse.
ing.
Any Class III
Visually check valve bank for leaks
Valve Bank
8
Semiannual
leak.
while performing launch and retrieve
operations.
Any Class III
Inspect interior hydraulic hoses for
Interior Hydraulic
9
Semiannual
leak. Cracked,
cracks, splits, blisters, or leaks.
HoseS
blistered, or split
hoses.
2-12.1
Change 2
