7-89
POWR
Power unit
2.
Measure the crankshaft runout.
Checking the crankcase bolt
1.
Measure the diameters
a
and
b
of the
crankcase bolt at the specified measur-
ing points
c
and
d
, and
c
and
e
.
Replace the crankcase bolt if the differ-
ence between the diameters is above
specification.
È
M10
×
102 mm
É
M8
×
93 mm
Checking the crankpin oil clearance
1.
Clean the crankpin bearings, connecting
rod, connecting rod cap, and crankpin.
2.
Install the crankpin bearings
1
into the
connecting rod
a
and connecting rod
cap
b
.
TIP:
Install the crankpin bearings in the original
positions.
3.
Place a piece of Plastigauge (PG-1) on
the crankpin, parallel to the crankshaft.
Crankshaft journal diameter
a
:
62.968–62.992 mm (2.4791–2.4800
in)
Crankpin diameter
b
:
49.976–50.000 mm (1.9676–1.9685
in)
Crankpin width
c
:
21.500–21.550 mm (0.8465–0.8484
in)
Crankshaft runout:
0.030 mm (0.0012 in)
c
c
b
Crankcase bolt diameter difference limit:
È
:
a
–
b
= Less than 0.20 mm (0.0079
in)
É
:
a
–
b
= Less than 0.10 mm (0.0039
in)
Measuring point
c
: 10.0 mm (0.39 in)
Measuring point
d
: 65.0 mm (2.56 in)
Measuring point
e
: 60.0 mm (2.36 in)
È
b
d
c
a
É
b
e
c
a
a
1
b
Summary of Contents for F200B
Page 1: ...F200B FL200B F250G FL250G SERVICE MANUAL 6DX 28197 5P 11 ...
Page 4: ......
Page 21: ...0 16 0 Tilt rod wrench 90890 06569 Special service tool ...
Page 207: ...5 78 5 MEMO PTT electrical system ...
Page 359: ...7 100 7 MEMO Cylinder block ...
Page 386: ...LOWR Lower unit 8 23 2 Install the rubber seal 1 1 ...
Page 407: ...8 44 8 Shim location F250G P F R T3 T1 T2 T4 Shimming regular rotation model ...
Page 461: ...8 98 8 Shim location FL250G F R P T3 T4 T2 T1 Shimming counter rotation model ...
Page 473: ...8 110 8 MEMO Shimming counter rotation model ...
Page 566: ...A 1 MEMO ...
Page 569: ......
Page 570: ...Jul 2011 1 CR E ...