Tohatsu MFS 30 — установка и обслуживание силового агрегата 25/30: пошаговое руководство [170/319]

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Power Unit

25/30 2006

8. Install bearing half 7 to cylinder block 8.

9. Apply engine oil to bearings and crankshaft.

10. Install crankshaft 9 and oil seals 0 and q on the cylinder

block.

7. Put pistons into cylinder with piston crown 1 "UP" mark

directing flywheel side and piston slider 6 set on the pistons.

Piston Slider 6 :

P/N. 3AC-72871-0

LIT

GREASE

LIT

GREASE

LIT

Before installing, apply engine oil to piston

peripheral surfaces, piston rings and piston

sliders.

• Be sure that individual bearings are installed to

their original locations.

• Install bearings with their projection e fit into

cylinder block groove.

•

Apply grease to lip of oil seal before installing it.

• Be sure that individual connecting rod cap is

installed to their original connecting rod.

10. Attach connecting rod cap w to connecting rod, and tighten

connecting rod bolts e in two steps to specified torque.

Connecting Rod Bolts e :

First Tightening Torque : 6 N·m ( 4 lb·ft ) [0.6 kgf·m ]

Final Tightening Torque : 12 N·m ( 9 lb·ft ) [ 1.2 kgf·m ]

• Align mating marks f of connection rod cap

and connecting rod with each other.

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