TOHATSU TLDI MD 115A SERIES Service Manual page 170

Power Unit
3. Install crank case to cylinder.
Before securing with bolts, fit crank case snugly
to the cylinder by tapping with a plastic hammer
to make the gap between surfaces surfaces
even.
4. Tighten crank case securing bolts and nuts (M10)
in the order of the numbers shown.
Temporary Tightening :
Final Tightening :
Then, tighten bolts (M8)
numbers shown.
Temporary Tightening :
Final Tightening :
Make no forced assemblies, rotate crankshaft
with flywheel after torquing crankcase bolts to
ensure nothing binding.
Tighten crank case securing bolts and nuts in
two steps to their specified torque.
5-48
20 N · m (15 lb · ft) [2.0 kgf · m]
40 N · m (30 lb · ft) [4.0 kgf · m]
to in the order of the
11 22
12 N·m (9 lb · ft) [1.2 kgf · m]
25 N·m (18 lb · ft) [2.5 kgf · m]
to
1 10
21
17
5
13
12
1
16
4
20
8
10
9
6
2
3
7
TLDI 115A 2007
22
18
14
11
15
19