TM-9-2350-256-20-1

RECOVERY VEHICLE, FULL TRACKED: MEDIUM, M88A1

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 1 OF 2

NOVEMBER 2005

TM-9-2350-256-20-1 - Page 570 of 948

TM 9-2350-256-20-1

0089 00

CORRECTIVE ACTION –Continued

6.

Reconnect smoke grenade launcher system wiring harness to M239 launcher power switch box.

Disconnect smoke grenade launcher system wiring harness from FIRE SMOKE box assembly. Place

red lead of multimeter in socket B and black lead to ground. Turn MASTER and ARM SMOKE

switches ON and check for voltage. Place red lead of multimeter in socket D and black lead to ground

and check for voltage. Turn MASTER and ARM SMOKE switches OFF. If voltage is present in both

sockets, go to step 7. If voltage is not present in either socket, repair/replace smoke grenade launcher

system wiring harness (see WP 0240 00).

0089 00-6