TM 9--2350--292--10
0123 00--2
WELDING EQUIPMENT MAINTENANCE -- CONTINUED
0123 00
ACETYLENE CYLINDER REPLACEMENT
WARNING
WARNING
1. Loosen wing nut (1) on top rear of hinge assembly (2).
2. Swing hinge assembly (2) (containing gas--particulate filter and portable fire extinguisher) out of the way.
3. Open acetylene stowage cabinet door.
4. Remove valve outlet (3) from cylinder (4).
5. Cap cylinder with safety cap (5).
6. Remove four screws (6), four lockwashers (7), and two brackets (8).
7. Remove acetylene cylinder (4) from vehicle.
8. Install new acetylene cylinder (4) in acetylene cylinder stowage cabinet.
9. Remove safety cap (5) from cylinder (4).
10. Install two brackets (8), four lockwashers (7) and four screws (6).
11. Connect valve outlet (3) to cylinder (4).
12. Close cabinet door.
13. Swing hinge assembly (2) back into position and tighten wing nut (1).
2
5
6,7
8
4
3
(hidden)
1
END OF TASK