Mercury 90-863160

OILDYNE TRIM PUMP
SERVICE MANUAL NUMBER 28
90-863160 MAY 2000 Page 5A-31
3. Lubricate the lip of the adapter seal with light weight oil.
22545
a
b
a-O-rings
b-Adapter Seal
4. Install the pump and torque the pump screws to 70 lb-in. (7.9 Nm) using a hex lobular
socket or standard 3/16 in. (5 mm) socket.
70870
a
a-Screws
Adapter Replacement
1. Remove the pump motor attaching screws and remove the pump motor.
70599
a
b
a-Pump Motor
b-Screws (2)