TM 5-6675-316-14
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. FOCUS IS GENERALLY POOR.
Step 1.
Check that variator and collimator home switches are properly
adjusted and make certain that they are against pin.
(a) If properly adjusted, proceed to step 2.
(b) Adjust switches.
Step 2.
Check if lenses are secure in their mounts.
Tighten lenses.
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