3-10. GENERAL SUPPORT SYMPTOM INDEX
Troubleshooting
Procedure
(Page)
Eyepiece arm will not remain in stowed position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Lens is damaged . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Lens will not focus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Reticle is not illuminated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...3-7
3-11. GENERAL SUPPORT TROUBLESHOOTING
MALFUNCTION
TEST OR INSPECTION
LOCATION
CORRECTIVE ACTION
1. LENS(1) WILL NOT FOCUS.
Observe visually.
Repair eyepiece and erector lens
2. LENS (1) IS DAMAGED.
Observe visually.
Repair eyepiece and erector lens
3. RETICLE (2) IS NOT ILLUMINATED.
Observe visually.
a. Replace circuit board assembly for
b. Repair wiring harness (ref. para
4. EYEPIECE ARM (3) WILL NOT REMAIN IN
STOWED POSITION.
Operate lock-release lever.
3-7