TM-9-2350-311-20-2 Maintenance Manual Volume 2 for M109 Cab Download
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TM 9–2350–311–20–2 3–94 Change 2 3–3 TROUBLESHOOTING — CONTINUED h. CAB LIGHTING SYSTEM — CONTINUED (3) M145/M145A1 TELESCOPE MOUNT AND M117/M117A2 PANORAMIC TELESCOPE LIGHTS ARE OUT, BUT ALL OTHER LIGHTS OPERATE. — CONTINUED Wiring in M145/M145A1 telescope mount is defec- tive. Notify support mainte- nance. Verify fault is corrected. Continue normal opera- tions. Replace lamp (para 18–3 for M145/M145A1 telescope mount or para 18–5 for M117/M117A2 panoramic telescope). Does lamp light? C yes no CONTINUED FROM STEP B END OF TASK