Daewoo DE12T Manual page 183

Group Part Inspection Item
Axial run-out of journal
and pin
Outside diameter of
journal
Outside diameter of pin
Out of round of journal
and pin
Permissible radial run
out of journal and pin
Permissible taper of
journal and pin
Crank Clearance between
shaft crankshaft and bearing
End play of crankshaft
Run out of crankshaft
Balance of crankshaft
Tightening torque of
journal bearing cap bolt
(kg
•
Journal bearing crush
Major
moving
Oil seal for wear
parts
Clearance between con-
rod bearing & crank pin
End play of con-rod
crush
Clearance between small
end bush & piston pin
Connec-
Connecting rod bearing
ting rod
crush height
Permissible weight
difference of each con-
rod
Tighening torque of
con-rod bearing cap bolt
(kg
•
Outside diameter of cam
shaft
Cam
Clearance between cam
shaft
shaft and bush
Axial play of camshaft
Clearance between idle
gear shaft and inserting 0.025 ~ 0.091
hole
End play of idle gear
Timing
shaft
gear
Between crank gear &
idle gear
Between idle gear &
camshaft gear
Stand value
for assembly for use
0.072 ~ 0.142
0.15 ~ 0.325
m)
0.049 ~ 0.119
0.22 ~ 0.319
0.050 ~ 0.080
0.086 ~ 0.116
m)
0.050 ~ 0.128
0.043 ~ 0.167
Limit
0.05 0.1
N
95.966 ~
N
94.966 Replace crankshaft
N
95.988
N
82.966 ~
N
81.966 Replace crankshaft
N
82.988
0.008 0.025
0.01 0.03
0.02 0.03
0.25
0.5
0.15 or Adjust by a press No.4 bearing
0.1
less
60 or
60
less
30 -
0.11 ~ 0.13 -
- -
0.20
0.5
0.12
-
L
18 g -
28 -
N
59.860 ~
N
59.52
N
59.880
0.20
0.13 ~ 0.27 0.30
0.15
0.3
0.10 ~ 0.20 -
0.10 ~ 0.20 -
- 179 -
Correction
Correct In horizontal and
with a grinder vertical directions
N
96 g6
N
83 g6
Measure in the
Replace bearing
position of crown
Replace
thrust bearing
if bent (holding no.1 & 7)
Check dynamic Measure
balance at 400 rpm
No foreign, matters
Apply oil to bolt on bearing cap
install surface
Measure by tightening
metal cap & then
loosening one stud bolt
Replace oil seal Replace with new
if oil leaking one, use shim
Replace bearing
Replace con-rod
After completing of
bearing loosen one
stud bolt & measure
Apply oil to bolt
N
60
Replace thrust place
Replace thrust collar
Replace gear
(unit : mm)
Remark
APPENDIX