TM 9-2350-277-10
PREVENTIVE MAINTENANCE CHECKS AND SERVICES -- Continued
0090 00
ITEM
INTERVAL
MAN-
ITEM TO BE
CREWMEMBER
EQUIPMENT
NO.
HOUR
CHECKED OR
PROCEDURE
NOT READY/
SERVICED
AVAILABLE
IF:
23
Mortar Cannon
GUNNER
Before
Tube Assembly
(M1064A3 Only)
CAUTION
Make sure mortar tube is clean and dry
before firing. Damage to equipment
may occur.
a.
See TM 9-1015-250-10 to conduct PMCS
Fault listed in
for 4.7 inch, 120-mm Mortar.
"Equipment
Not Ready/
Available If:"
column of
mortar gun
TM.
24
Before
M157A2 Smoke
GENERATOR OPERATOR
Generator System
(M1059A3 Only)
WARNING
All personnel within 75 feet (22.9
meters) of M1059A3 and M58 during
operation must wear personnel hearing
devices to prevent hearing damage.
Contamination is likely, and loss of
hearing could occur. Personnel inside
carrier in motion, with smoke generator
in operation, must wear double hearing
protection. Limit exposure of high noise
levels to six hours to prevent hearing
damage. Use of yellow/white foam
ear plugs is prohibited for personnel
operating M1059A3 and M58 carrier.
0090 00-42
Change 4
