TM 10-4510-206-14
4-14.
WATER HEATER MAINTENANCE PROCEDURES (CONTD)
f .
Manifold Connections and Fittings (Contd)
3.
Unscrew coupling (3) and coupling (4) and remove.
4.
Unscrew bushing (5) and valve (6) and remove.
5.
Unscrew boiler drain cock (7) and coupling (8) and remove.
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