TM-3-1040-268-20-P
LAUNCHER, GRENADE, SMOKE: SCREENING, RP, M250
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)
MAY 1982
TM-3-1040-268-20-P - Page 24 of 72
TM 3-1040-268-20&P
Section V. MAINTENANCE PROCEDURES
2-7. INTRODUCTION.
The following procedures are authorized to be per-
NOTE
formed by organizational maintenance personnel. Personnel are not listed
because one M1 Combat Tank Turret Mechanic MOS 45E can do the task. No
Barrels and connector wires are numerically referenced on illus-
special environmental conditions are listed because none are required.
trations to aid maintenance personnel. Circled numeric callouts
with arrows will reference specific items identified in text.
2-8. DISCHARGERS - MAINTENANCE INSTRUCTIONS.
This task covers:
a. Removal
d. Installation
b. Cleaning
e. Testing
c. Inspection
f. Painting
INITIAL SETUP
Test Equipment
Multimeter TS-352B/U or equal
Tools
SC 4910-95-CL-A74 Automotive Maintenance and Repair Shop Equipment,
Common No. 1 NSN 4910-00-754-0654
SC 5180-91-CL-R13 Electronic Equipment Tool Kit, TK-101/G NSN
SC 5180-95-CL-A51 Turret Mechanic’s Tool Kit NSN 5180-00-695-0139
Materials/Parts
Cleaning compound (item 1, app D)
Cloth (item 2, app D)
Enamel (item 3, app D)
Primer coating (item 4, app D)
Solder (item 6, app D)
Packing with retainer NSN 5330-00-119-7501
References
SC 4910-95-CL-A74
SC 5180-91-CL-R13
SC 5180-95-CL-A51
TB SIG 222
TM 11-6625-366-10
TM 43-0139
Troubleshooting References
Table 2-1, malfunction 1. Discharger Won’t Fire.
Table 2-1, malfunction 2. Discharger Always Fires Six Grenades.
2-12
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