TM-9-2350-277-20-6 Unit Maintenance Manual Volume 6 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-6 REPLACE EXTERNAL COMMUNICATION BOX A11 (M1068A3 ONLY) — Continued 0817 00 6. Have helper hold external communication box A11 (7) in place. Remove four screws (8) and washers (9) holding box to front bulkhead. 7. Remove external communication box A11 (7). Have helper guide cables through hull opening. INSTALLATION 1. Position external communication box A11 (7) on front bulkhead. Have helper guide cables through hull opening. 2. Have helper hold external communication box A11 (7) in place. Secure box to front bulkhead with four screws (8) and washers (9). 0817 00-4