TM-9-2350-311-10 M109 Operator's Manual for M109A2, M109A3, M109A4 and M109A5 Download
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TM 9--2350--311--10 2--58 Table 2--1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES FOR M109 SELF-PROPELLED HOWITZER — CONTINUED Location Item No. Not Fully Mission Capable If: Crewmember Procedure Item to Check/ Service Interval 38 After Travel Lock Assembly DRIVER WARNING Travel lock assembly is heavy, use care when locking to prevent injury and close cap assem- bly before raising travel lock assembly. Check travel lock assembly (1) for proper operation and missing or broken parts. Travel lock as- sembly (1) will not lock cannon tube (2) in place. 1 2