Mercury MerCruiser Service Manual page 423

d. Connect the 5/32 in. O.D. air lines into the upper line connectors on the air manifold, the water distribution housing,
and the seawater pump.
b
a
7. Pull on the lines to ensure that each air line is securely connected.
8. Secure the air lines with cable ties.
9. Connect the hoses to the water distribution housing. Securely tighten the hose clamps.
90-8M0099748 eng DECEMBER 2015
c
d
f
© 2016 Mercury Marine
a - Lower seawater pump air actuator
air line connector (3/16 in.)
b - Upper seawater pump air actuator
air line connector (5/32 in.)
c - Upper water distribution housing
air actuator air line connector
(5/32 in.)
d - Lower water distribution housing
air actuator air line connector
(3/16 in.)
e - Upper air manifold assembly air
line connector (5/32 in.)
e
f - Lower air manifold assembly air
line connector (3/16 in.)
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