TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
Page 1077 of 1275
TM 9-2350-311-20-1 12-6 AIR OUTLET ORIFICE CONNECTORS This task covers: a. Removal b. Installation ApplicabIe Configurations . Retaining ring pliers (item 40, Appx H) M109A4/M109A5 Tools Lockwashers (3) (item 192, Appx G) General mechanic’s tool kit (item 64, Appx H) Retaining ring (item 14, Appx G) a. Removal 1 Remove clamp (1) and hose assembly (2) from coupling (3). 2 Remove coupling (3). NOTE Step 3 applies to connector in crew compartment. 3 Remove two screws (4), two iockwashers (5), and orifice connector and bracket (6). Discard iockwashers. 4 Remove retaining ring (7) and connector (8). Discard retaining ring. NOTE Nut is in crew compartment only. 5 Remove screw (10), Iockwasher (11 ), nut (9), and bracket (12). Discard Iockwasher. b. Installation NOTE Nut is in crew compartment only. 1 Install bracket (12), new Iockwasher (11 ), screw (10), and nut (9). 2 Install connector (8) and new retaining ring (7). NOTE Step 3 applies to connector in crew compartment. 3 Install orifice connector and bracket (6), two new Iockwashers (5), and two screws (4). 4 Install coupling (3). 12-16 Materials/Parts