TM 9-2320-361-20 12-40. SEPARATOR ELEMENT TEST VALVE, GAGE, AND LINES MAINTENANCE (M49A2C) This task covers: a. Removal c. Installation b. Inspection INITIAL SETUP: APPLICABLE MODELS EQUIPMENT CONDITION M49A2C Parking brake set (TM 9-2320-361-10), MATERIALS/PARTS Filter separator drained (TM 9-2320-361-10). Four locknuts GENERAL SAFETY INSTRUCTIONS Antiseize tape (Appendix C, Item 27) Keep fire extinguisher nearby when working on fuel REFERENCES (TM) tank trucks. TM 9-2320-361-10 TM 9-2320-361-20P WARNING Do not perform this procedure while smoking or within 50 feet of sparks or open flame. Fuel is very flammable and can explode easily, causing injury or death to personnel and damage to equipment. 1. Remove two tubes (13), line (14), five adapters (3), and elbow (10) from filter separator (1) and selector valve (8). 2. Remove two locknuts (9), screws (5), instruction plate (6), and selector valve (8) from bracket (7). Discard locknuts (9). 3. Remove two locknuts (15), screws (16), and bracket (7) from shelf (2). Discard locknuts (15). 4. Remove gage (11) from elbow (12) and elbow (12) from selector valve (8). Fittings (4) must be cleaned and inspected for cracks or stripped threads. Replace fittings (4) if threads are cracked or stripped. NOTE Male pipe threads must be wrapped with antiseize tape before installation. 1. Install elbow (12) on selector valve (8). 2. Install gage (11) on elbow (12). 3. Install bracket (7) on shelf (2) with two screws (16) and new locknuts (15). 4. Install selector valve (8) and instruction plate (6) on bracket (7) with two screws (5) and new locknuts (9). 5. Install elbow (10), five adapters (3), line (14), and two tubes (13) to filter separator (1) and selector valve (8). 12-60