Assembly Of Cylinder Oil Pan - TOHATSU MFS 4 Service Manual

38) Assembly of Cylinder Oil Pan

1. Press fit bearing into cylinder block.
Install crankshaft 1 on the cylinder block.
2.
Before installing, apply engine oil to mating
surface between bearing and crankshaft.
4st OIL
4st
Use piston slider 2 as shown to install piston ass'y into
3.
cylinder block.
· Before assembling, apply engine oil to piston
pin, piston rings, outer surface of piston, and
inner surface of cylinder liner.
· Be sure that piston is installed with "UP" mark
side up.
· When assembling, take care that connecting
rod big end does not touch crankshaft.
Piston Slider2:
P/N. 3H6-72871-0
Install oil pressure switch 3 to oil pan and tighten to
4.
specified torque.
Oil Pressure Switch:
9 N · m (7 lb · ft) [0.9 kgf · m]
4st 4/5/6 2011
2 2
3 3
1 1
5
5-43