TM 5-6675-316-14
Table 4-2. TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2.
CLUTCHES DO NOT OPERATE. GRID LIGHTS OPERATE.
Step 1.
Check if carriage clutch switch is off.
(a) If on, proceed to step 2.
(b) Turn on switch.
Step 2.
Check if fuses are damaged or blown.
Replace defective fuses (paragraph 4-10.1).
3.
OPTICAL RESOLVING POWER IS LIMITED.
FILM IMAGE IS DISTORTED WHEN CARRIAGE
POSITION IS MOVED.
Replace stereoscope with different stereoscope.
(a) If distortion is eliminated, evacuate defective stereoscope
through normal maintenance channels.
(b) Collimate light table (paragraph 4-20.12) .
4-10. MAINTENANCE PROCEDURES.
This section contains instructions covering operator maintenance functions for
the split-stage light table.
Personnel required are listed only if the task
requires more than one.
b. After completing each maintenance procedure, perform operational check to be
sure that equipment is properly functioning.
INDEX
PROCEDURE
PARAGRAPH
Replace Fuse(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10.1
Replace Film Rollers . . . . . . . . . . . . . . . . . . . . . . . . . 4-10.2
4-37
