TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM9-2350-311-20-1 WARNING Air intake grille is heavy. If hoist and sling are not available, at least four personnel are required to lift and move grille. Improper lifting of grille can result in serious injury. 4 Attach U-bolt and sling to air intake grille (13) and suitable lifting device. Lift air intake grille into position and aline mounting holes. 5 Insert bearing (24) in end of air intake grille support (15). Install air intake grille support, screw (22), and flat washer (23). 6 Install four hex key screws (21) in front of torsion bar housing clamps (20). 11-31