TOHATSU MFS 8B Service Manual page 153

6. Install bearing half to crank case.
· Be sure that individual bearings are installed
to their original locations.
· Install bearings with their projection fit into
crank case groove.
7. Apply engine oil to bearings.
8. Apply sealing agent to mating surface of crank case (one
side).
· Degrease mating surfaces of cylinder and
crank case.
· Be careful not to allow sealing agent to
adhere to bearing.
· Apply Loctite 518 to mating surface of one of
crank case halves, taking care not to apply
the agent excessively.
9. Install dowel pin and crank case on the cylinder block.
10. Tighten crank case bolts in two steps to specified torque in
the order shown.
Crank Case Bolts ：
First Tightening Torque : 10 N · m (7 lb · ft) [1.0 kgf · m]
Second Tightening Torque : 23.5 N · m (17 lb · ft) [2.4 kgf · m]
11. Wipe off excess Loctite 518 from lower mating surface of
crankcase.
4st 8/9.8 2016
5 6
1
4
8 7
2
3
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