CHAPTER 3 ENGINE
NOTE: Check each bearing journal of
crankshaft for scoring, scuffing, cracks
and other signs of wear.
NOTE: Replace the crankshaft if the
gears are worn or otherwise damaged.
CAUTION: Components with less than
the service limit always have to be
replaced. Otherwise severe damage
Crankshaft Inspection
Connecting Rod Small End Inner Diam-
eter
●
To measure connecting rod small end
inner Diameter by bore dial indicator. Re-
place it if out of service limit
Service limit:22.060mm
Tool: Bore dial indicator (18mm~35mm)
NOTE: Axial play of crankshaft needs to
be measured before splitting the
crankcase.
Crankshaft Axial Play
● Use dial gauge to measure crankshaft
axial play at MAG side.
Crankshaft Axial Play
New
Service Limit
If play is out of specification, replace
crankcase and/ or crankshaft.
Connecting Rod Big End Axial Play
●
Using a feeler gauge, measure the
distance
between
0.050mm~0.450mm
0.6mm
butting
face
of
M565Li T3 EFI SERVICE MANUAL 20.0
CHAPTER 3 ENGINE
PAGE. 3-
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