TM 9-2350-222-10-3
MAINTAIN M239 SMOKE GRENADE LAUNCHER (CLEAN DISCHARGERS)
- Continued
NOTE
Top center barrel drain hole
c a n n o t b. cleaned using
steel wire. If drain hole is
clogged, notify organiza-
tional maintenance to clean
drain hole using compressed
air.
2. Using steel wire, make sure drain
holes (D) in barrel are clear.
CAUTION
q Do not step on dischargers.
q Do not use wire brush or
steal wool to clean barrels.
3. Using rags and rifle bore cleaner or
soap and water, clean barrels (C).
4. Using clean, dry rags, remove all clean-
ing solution from barrels. Make sure no
residue remains around tip plugs (E).
CAUTION
Tip plugs must be clean and
dry. Do not oil tip plugs.
5. Install discharger covers (F)
grenade dischargers (G) (page 2-566.3).
6. Return supplies to stowage.
3-204.2 Change 6