Quantcast SERVICE - TM-55-1905-223-24-18-20071

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TM 55-1905-223-24-18-2
(12) Align and engage lifting pins (27) into lifting ports (24).
(13) Install safety pins (25) to secure lifting pins.
NOTE
Use an overhead support bracket or rail to weigh halon tank.
(14) Attach weigh scale assembly (21, 22) and lifting yoke (26) to overhead support bracket or
rail (29).
(15) Lift halon tank by pulling down on chain link (23) connected to bottom of scale.
(16) When lever arm (21) on scale assembly is in horizontal position, read weight from scale.
(17) Lower tank to deck.
WARNING
If cylinder weight does not meet the specifications on the cylinder name plate, it is
not adequate for use and must be replaced.
(18) Release safety pins (25) from lifting pins (27).
(19) Disengage lifting pins from lifting ports (24) on tank valve.
(20) Remove lifting yoke (26) from tank valve.
(21) Remove weigh scale assembly (21, 22) and lifting yoke from overhead support bracket or
rail.
(22) Position halon tank (9) on platform (14).
(23) Position halon bracket halves (19) over tank.
(24) Install halon bracket halves (15) on cylinder channels (10) and over tank.
(25) Secure halon brackets (15, 19) with two hex head capscrews (16), lockwashers (17) and hex
plain nuts (18).
(26) Install two hex head capscrews (13) with channel nuts (11, 12) on cylinder channels.
(27) Remove protective shipping cap (5) from actuator threaded mount.
(28) Connect discharge hose (8) to tank valve (6) at union elbow (7).
(29) Install actuator (4) on halon tank valve.
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