TM-9-2350-273-BD M60 M48 Battle Damage Assessment and Repair Download
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TM 9-2350-273-BD ARMAMENT AND FIRE CONTROL SYSTEMS Procedural Steps (Cont'd) 8. Using girth wrench, turn tube clockwise one-eight turn or to lock position mark on shield. 9. Replace holding pin. 10. Reinstall heat shields. 11. Record BDAR action taken. When the mission is completed, as soon as practicable, repair tank using standard maintenance procedures. 10-13. TURRET POWER PACK DAMAGE General Information A hole can be cut in the turret floor to reduce the time required (normally 4 hours) to replace a damaged or inoperative turret power pack. Limitations: ● None Personnel/Time Required: ● 2 soldiers ● 1 hour Materials/Tools: ● Acetylene torch ● Wood blocks ● Replacement motor Procedural Steps: 1. Traverse the turret so that the power pack is not over the battery compartment. WARNING Ensure area to be cut is free of grease, oil and hydraulic fluid by flushing with water. Hydraulic fluid is extremely flammable and may cause serious injury to personnel if ignited. 2. Using a torch cut a hole in the turret floor slightly larger than the power pack motor, directly below power pack. 3. Replace damaged or failed motor by using the following procedures: a. Turn turret to driver’s access. This is the only position where the motor can be removed. b. Place wood blocks under motor to support it. 10-21