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 TM 55-1905-219-14-2
2-27.
FUEL SYSTEM.
a. The procedure contained in this paragraph must be performed prior to starting the propulsion engines, generator
engines, or anchor winch engine. Refer to Figure FO-34 for orientation.
(1) Open supply valves (1) in the forward engine room by rotating valve counter-clockwise.
NOTE
The supply valves can be opened by rotating the reach rods (2) counter-clockwise.
(2) Remove deck plates in forward engine room at frame 49 1/2 Starboard, 2 feet 9 inches (83.8 cm) from
centerline.
(3) Place crossover valve (3) as follows:
(a) Starboard - Fuel oil will be taken from starboard tank and returned to the starboard tank.
(b) Port - Fuel oil will be taken from the port tank and returned to the port tank.
(4) Open shut off valves as follows:
(a) Port Propulsion Engine - Open valve (4) by rotating counter clockwise.
(b) Starboard Generator Engine - Open valve (5) by rotating counter-clockwise.
(c) Isolation Valve - Open valve (6) by rotating counter-clockwise.
(d) Starboard Propulsion Engine - Open valve (7) by rotating counter-clockwise.
(e) Port Generating Engine - Open valve (8) by rotating counter-clockwise.
(f) Anchor Winch Engine - Open valve (9) by rotating counter-clockwise.
(5) The return line can operate in either of two modes.
(a) Direct:
1
Open bypass valve (10) by rotating counter-clockwise.
2
Close shut off valves (11) by rotating clock-wise.
2-240
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