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TM 9-2320-279-10-3
Operation Under Usual Conditions (Cont)
2-133. PUMP AND PLUMBING BLOW-OUT PROCEDURE (CONT).
715
13
34
33
35
WARNING
Drivers pre-connects A and B hoses must be disconnected
prior to performing blow-out procedure. Hoses may
become pressurized causing injury to personnel and/or
damage to equipment.
ak. Let pressure build up to 50 psi (345 kPa) on PUMP DISCHARGE
gage (13). Put DRIVERS PRE-CONNECT A (33) valve control in OPEN
position. Indicator light (34) will come on.
al. Let pressure drop to zero. Put DRIVERS PRE-CONNECT A (33) in
CLOSED position. Indicator light (35) will come on.
am. Repeat steps ak. and al.
an. Repeat steps ak. through am. for DRIVERS PRE-CONNECT B.
tfft00291p
4
ao. Let pressure build up to 50 psi (345 kPa) on PUMP DISCHARGE
gage (13). Open MASTER DRAIN valve (4).
MASTER DRAIN valve (4).
2-212
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