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 TM 55-1905-223-24-9
(b) Remove two hexhead capscrews and lockwashers (36, 37). Lift starboard uniblock 2A assembly (43)
up and remove gasket (38).
REPAIR
a. Pumpset (Port Assembly Looking Aft). Repair at this level is by replacement. Replace the following items:
terminal connector (25), cable sheathing (26), wire (27), electrical connector cable clamp (24), dial indicating
pressure gauge (28), low level sensor (39), shutoff valves (40), dial indicating vacuum gauge (46), suction
strainer (11, 14), and gasket (38).
b. Pumpset (Starboard Assembly Looking Aft). Repair at this level is by replacement. Replace the following items:
terminal connector (29), cable sheathing (30), wire (31), electrical connector cable clamp (32), dial indicating
pressure gauge (33), low level sensor (39), shutoff valves (40), dial indicating vacuum gauge (41), suction
strainer (11, 14), and gasket (38).
ASSEMBLY
a. Pumpset (Port Assembly).
(1) Gauges.
(a) Lift port uniblock 2A assembly (44) up and replace gasket (38). Secure with two hexhead capscrews
and lockwashers (36, 37).
(b) Connect electrical cable clamp (24), terminal connectors (25), cable sheathing (26), and wire (27) to
uniblock 2A assembly (44). Remove tags.
(2) Hydraulic Piping.
(a) Replace outlet tubing (19). Secure tube fitting (45) at port uniblock 2A assembly (44) and tube fitting
(20) at pump (21).
(b) Replace inlet tubing (18). Secure tube fitting (16) at porting outlet left block (15) and tube fitting (22)
at pump (21). Secure clamp assembly (17).
(c) Dispose of hydraulic fluids in utility pail, clean pail and stow away.
(3) Reservoir Cover.
(a) Replace six shutoff valves (40).on bottom of drip trays.
(b) Replace both low level sensors (39) inside reservoir.
(c) Install suction strainers (11, 14) to metallic pipes (10, 13) and porting blocks (9, 12) inside reservoir.
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