Oil Pump Installation - Mercury 45 Jet 50-55 Service Manual

2. Install check ball components (a) into manifold.
3. Hold check ball components in place using
screwdriver (as shown). Connect manifold to trim
cylinder.
90-817643R1 DECEMBER 1996
4. Secure manifold to cylinder using screws, torque
a - Trim Cylinder
b - Manifold
a
c - Screw

Oil Pump Installation

1. Secure power trim unit in soft jawed vise.
2. Install lubricated O-rings to manifold.
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3. Install oil pump to manifold and secure using
a - O-ring
b - Oil Pump
c - Screw
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to 100 lb. in. (11.2 N·m).
a
b
screw, torque to 90 lb. in. (10.2 N·m).
c
a
c
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b
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MID-SECTION - 5B-31