Crankshaft And Pistons; Cleaning - Mercury MerCruiser Service Manual

Engine Inspection and Assembly
Tube Ref No.
Loctite 565 PST
Description
Oil gallery plug—10 mm
Oil gallery plug—18 mm
Oil gallery plug—24 mm
5. Coat the threads of the new engine block oil gallery plugs.
Tube Ref No.
Loctite 565 PST
6. Install the front oil gallery plugs. Tighten the oil gallery plugs to the specified torque.
Description
Oil gallery plug—10 mm
Oil gallery plug—18 mm
Oil gallery plug—24 mm
Tube Ref No.
Loctite 565 PST
7. Coat the threads of the engine block coolant drain hole plugs.
Tube Ref No.
Loctite 565 PST
8. Install the engine block coolant drain hole plugs. Tighten the plugs to the specified torque.
Description
Engine block coolant drain hole plugs

Crankshaft and Pistons

Cleaning

1. Connecting rods
a. Clean the connecting rods in cleaning solvent.
Page 3B-14
Description
Threads of oil gallery plugs and oil pressure sender
Description
Engine block front surface oil gallery plugs
Description
Description
Threads of the engine block coolant drain hole plugs
© 2016 Mercury Marine
Where Used
Where Used
Threads of the engine block oil gallery plugs
Where Used
Threads of the oil gallery plugs
Where Used
Obtain Locally
Nm lb‑in.
9 79.6
22 –
55 –
Obtain Locally
59535
Nm lb‑in.
9 79.6
22 –
55 –
Obtain Locally
Obtain Locally
Nm lb‑in.
20 177
90-8M0099748 eng DECEMBER 2015
Part No.
lb‑ft
–
16.2
40.5
Part No.
lb‑ft
–
16.2
40.5
Part No.
Part No.
lb‑ft
–