Daewoo DE12T - Page 183

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