Table 3-1. TROUBLESHOOTING
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
INFRARED LIGHT BEAM FAILS TO COME
ON
|
o
Step 1. Check to see if scatter-
shield is completely
plugged.
Clean scattershield
Step 2. Check batteries.
Remove and replace
Step 3. Internal failure.
Report failure to
direct support
maintenance.
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