Doosan D1146T - Page 96

3) Bearing spread and crush
•
Inspection
Check to see that the bearing requires a
considerable amount of finger pressure
at reassembly operation.
•
Crankshaft bearing crush
Install the bearing and cap in the cylinder
block, retighten the bolts to specified
torque, unscrew out one bolt completely,
then measure the clearance between the
bearing cap and cylinder block using a
feeler gauge.
- 92 -
O A
Spread = O A - O B
O B
EDM2047I
EAMD063I
Standard 0.19 ~ 0.22 mm