TM5-6675-326-14
Table 2-2. Operator Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2 .
CLUTCHES DO NOT OPERATE. LIGHT GRIDS OPERATE.
Step 1. Check if carriage clutch switch is OFF .
Set switch to ON.
Step 2. Check if fuses are damaged or blown.
Replace defective fuse (para 2-10.1).
3 .
OPTICAL RESOLVING POWER IS LIMITED.
FILM IMAGE IS DISTORTED WHEN
CARRIAGE POSITION IS MOVED.
Replace stereoscope.
I f d i s t o r t i o n i s e l i m i n a t e d , e v a c u a t e d e f e c t i ve
stereoscope through normal maintenance channels,
C o l l i m a t e l i g h t t a b l e ( p a r a 2 - 1 0 . 3 ).
2-10 OPERATOR MAINlTENANCE PROCEDURES.
This section contains step-by-step instructions covering operator
performed maintenance functions.
2-34
