Mercury MerCruiser D2.8L D-Tronic Service Manual page 91

SERVICE MANUAL NUMBER 22
4. Remove old belt.
5. Install new belt.
6. Pivot the power steering pump. Adjust belt deflection to be 5 mm (3/16 in.) measured
at midpoint between the pulleys on the longest belt span.
7. Torque tensioning and mounting bolts to 21 Nm (15 lb-ft).
IMPORTANT: There is an o-ring seal on the seawater pump.
8. Ensure that the o-ring seal is in the proper position before installing the seawater pump.
Also, ensure the pump and keyway align.
9. Install the seawater pump.
10. Install the seawater pump inlet and outlet hoses.
11. Open the seacock if equipped, or remove plug from seawater inlet hose and reconnect
hose.
90-860074--1 FEBRUARY 2002
a
b
a - Mounting Bolts (1 Not Shown)
b - Tensioning Bolt
c - Deflection: 5 mm (3/16 in.)
b
a - O-ring
b - Key And Keyway
c - Hex Nut With Washer
a
70113
c
a
70243
MAINTENANCE
c
23161
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