TOHATSU MFS 8B Service Manual page 147

2. Measure crankshaft runout. Replace crankshaft if runout is
over specified value.
Crankshaft Runout Limit :
0.05 mm (0.0020 in)
3. Use commercially available thickness gauge to measure
side clearance.
Side Clearance :
0.10 - 0.30 mm (0.0039 - 0.0118 in)
Functional Limit :
0.6 mm (0.024 in)
If side clearance is over specified value, measure crank
case (cylinder side) width
replace the part of which width is out of specified range.
Crankshaft Width
117.8 - 117.9 mm (4.6378 - 4.617 in)
Crank Case Width
118.0 - 118.1 mm (4.6457 - 4.6496 in)
4st 8/9.8 2016
and crankshaft width , and
: Standard Value
: Standard Value
5-43