TM 9-2350-287-10
TROUBLESHOOTING (continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
MWRH
45. MWRH DOES NOT OPERATE
Step 1. Check to see if vehicle MASTER switch is set to ON.
If not, set vehicle MASTER switch to ON. If MASTER switch is set to ON,
go to step 2.
Step 2. Check to see if 90° connector is securely plugged into the MWRH.
If not, install 90° connector securely into the MWRH. If secure, go to step
3.
Step 3. Check to see if control switch on the MWRH is set to LO or HI.
If not, move control switch to proper setting. If the MWRH still does not
operate, notify Unit maintenance.
PLGR
46. PLGR DOES NOT OPERATE
Step 1. Check to see if vehicle MASTER switch is set to ON.
If not, set vehicle MASTER switch to ON. If MASTER switch is set to ON,
go to step 2.
Step 2. Check to see if power cable is plugged into back of PLGR unit.
If not, plug in power cable. If cable is plugged in, go to step 3.
Step 3. Check to see if power button on the PLGR is set to ON.
If not, turn on. If the PLGR still does not operate, notify Unit maintenance.
Change 1
3-18.1/(3-18.2 blank) 1
