C9, TM 9-2350-230-12
Continued
QUARTERLY SCHEDULE
ORGANIZATIONAL MAINTENANCE
Sequence
Item to be inspected
No.
Procedure
Reference
TURRET (EXTERIOR)
31
Gun-Launcher
Check Equipment Log Book for
Tube
proper recording of weapon data
on DA Form 2408-4, particularly
in regard to estimated remain-
ing tube life.
Clean. Check for unusual
LO 9-2350-
wear, erosion, and damage in
230-12
bore. Inspect to detect evi-
dence of decoppering and use of
unauthorized cleaning materials
and methods. Lubricate.
31.1
Stowage Rack
On vehicles equipped with
Weld Pads
standard turret stowage rack,
check that unused weld pads are
plugged with screws. If not,
clean threads and plug with 21
screws, MS90727-55, to preserve
threads.
32
(Deleted)
33
Dust Shield
Check for dents and improper
Fig 11-9
seal.
COMMANDER'S CUPOLA
34
Hatch Doors
Check to insure split hatch
and Seals
doors lock securely in all posi-
tions and have a watertight
seal.
35
Cupola Trav-
Check wiring harness connec-
erse Control
tors. Tape frayed or broken
Switch As-
cable insulation.
sembly
8-79
