TM 9-2350-230-12, C10
TABLE 3-4. LOADING, FIRING, AND UNLOADING ,GUN-LAUNCHER WITH CONVENTIONAL ROUND - CONTINUED
STEP
PROCEDURE
FIG/ITEM
FIRING -- Continued
B. Firing Gun-Launcher When Operating Turret Manually.
24
Fire weapon by pressing firing button on gunner's manual elevation
handwheel.
25
In case of power failure, fire round with blasting machine by twisting
handle vigorously clockwise and holding in maximum clockwise
position until weapon has fired.
CAUTION: Do not place SAFE/READY switch in SAFE position
until breech is in the fully open position to prevent interruption
of breech cycling. (Vehicle serial numbers 2 and 4 through 58).
26
If additional rounds are required for firing mission, place loader's
control box SAFE/READY switch in SAFE position after breech
is fully open. Reload, close breech, then repeat firing procedure
above.
WARNING: For immediate action in case of failure to fire,
refer to Section 3-1 and table 3-1.
REMOVAL OF LIVE CONVENTIONAL ROUND
Refer to table 3-1.
AFTER FIRING
27
Place SAFE/READY switch on loader's control box in SAFE position.
28
Close breech electrically or manually.
29
Turn FIRE CONTROL selector to OFF position.
30
Turn TURRET CONTROL POWER switch off if system is no longer
2-19 and
required and engage turret traverse lock if vehicle is to be moved.
31
Turret ventilating fan may be turned off when clear of fumes.
32
On vehicles through. S/N699, release bore scavenging system CO2
bottle valve operating handle clip and install safety pin (closed'
position).
32.1
On vehicles after S/N699, turn compressor switch and air valve to
OFF position.
33
Perform after-operation preventive-maintenance checks and services
34
Clean and lubricate gun-launcher in accordance with table 5-8. 1.
35
Stow nylon protective ammunition covers. Discard barrier bags.
36
Install muzzle plug in gun-launcher muzzle to prevent entry of rain,
dust, or debris.
3-6.1