TM 9-2350-222-20-2-1
3-5.1.
GRENADE LAUNCHER CHECKOUT PROCEDURE
TEST EQUIPMENT: Multimeter
PERSONNEL: Two
REFERENCES:
ETM 643-09 -9400R/JPG for procedure to operate multimeter
TM 9-2350-215-20-2-2 for abnormal response
GENERAL INSTRUCTIONS:
Ensure that M239 Grenade Dischargers are not loaded
before performing checkout. Ensure that grenade launch-
er system power switch (1) is in the OFF position (power
light (2) is not on) before unloading grenades from
Never place any part of body in front of
discharger.
discharger when unloading grenades from a discharger.
Para 3-5.1.
3-28 Change 1
