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ENG
CRANKSHAFT
EBS00361
CHECKING THE CRANKSHAFT
1. Measure:
• crank width
a
Out of specification
→
Replace the crank-
shaft.
2. Measure:
• side clearance
d
Out of specification
→
Replace the crank-
shaft.
3. Measure:
• runout
c
Out of specification
→
Replace the crank-
shaft.
4. Measure:
• small end free play
f
Out of specification
→
Replace the big end
bearing, crankshaft pin, connecting rod and/
or side washer as a set.
Crank width
40.20 ~ 40.25 mm
(1.5827 ~ 1.5846 in)
Big end side clearance
0.10 ~ 0.40 mm
(0.0039 ~ 0.0157 in)
<Limit>: 0.50 mm (0.0197 in)
Runout limit
C1: 0.05 mm (0.0020 in)
C2: 0.04 mm (0.0016 in)
Small end free play
Standard
0.80 ~ 1.00 mm
(0.0315 ~ 0.0394 in)
<Limit>: 1.50 mm (0.0591 in)
f
a
d
C1
C2
EBS00362
INSTALLING THE CRANKSHAFT
1. Install:
• crankshaft
CAUTION:
_
Apply engine oil to each bearing to protect
the crankshaft against scratches and to
make installation easier.
