- 133 -
Group
Part
Check
Standard value
Limit for
Correction
Remarks
for assembly
use
Axial run-out of journal and pin
0.05
0.1
Correct with a grinder
In horizontal and vertical directions
Outside diameter of journal
95.966~
95.988
94.966
Replace crank shaft
96 g6
Outside diameter of pin
82.966~
82.988
81.966
Replace crank shaft
83 g6
O
u
t o
f r
o
u
n
d
o
f j
o
u
rn
a
l &
p
in
0.008
0.025
Permissible radial run-out of journal & pin
0.01
0.03
Permissible taper of journal & pin
0.01
0.03
Crank
Clearance between crank shaft & bearing
0.072~0.142
0.25
Replace bearing
Measure in the position of crown
shaft
End play of crank shaft
0.15~0.325
0.5
Replace thrust bearing
Run-out of crank shaft
0.05
0.1 or less
Adjust by a press if bent
No.4 bearing(holding Nos. 1 & 7)
Balance of crank shaft
60
60 or less
Check dynamic balance
Measure at 400 rpm
Major
Tightening torque of journal bearing cap bolt(kg.m)
30
-
Apply oil to bolt
moving
Journal bearing crush
0.15~0.25
-
parts
Oil seal for wear
-
-
Replace oil seal if oil leaking
Replace with new one, use shim
Clearance between conn. bearing & crank pin
0.049~0.119
0.20
Replace bearing
End play of con. rod crush
0.22~0.319
0.5
Replace conn. rod
Conn.
Clearance between small end bush & piston pin
0.050~0.080
0.12
rod
Conn. rod bearing crush height
0.086~0.116
-
Permissible weight difference of each conn. rodrod
±
18g
-
Tightening torque of con-rod bearing cap bolt (kg
•m
)
28
-
Apply oil to bolt
Outside diameter of cam shaft
59.860~
59.880
59.52
6
0
Cam
Clearance between cam shaft and bush
0.050~0.128
0.20
shaft
Axial play of camshaft
0.13~0.27
0.3
Replace thrust plate
Timing
Clearance between idle gear shaft and inserting hole
0.025~0.091
0.15
gear
End play of idle gear shaft
0.043~0.167
0.3
Replace thrust collar
No foreign matters on bearing cap installing surface
Measure by tightening metal cap and then loosening one stud bolt
After completing installation of bearing,
loosen one stud bolt and measure
