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Kia Sorento: Crankshaft Reassembly - Cylinder Block - Engine Mechanical SystemKia Sorento: Crankshaft Reassembly

Kia Sorento (XM, 2011-2015) Service Manual / Engine Mechanical System / Cylinder Block / Crankshaft Reassembly

1.
Install the main bearings.
  
Upper bearings have an oil groove of oil holes; Lower bearings do not.
(1)
Align the bearing claw with the claw groove of the cylinder block, push in the 5 upper bearings(A).
(2)
Align the bearing claw with the claw groove of the main bearing cap, and push in the 5 lower bearings.
2.
Install the thrust bearings.
Install the 2 thrust bearings(A) under the No.3 journal position of the cylinder block with the oil grooves facing outward.
3.
Install the oil jet (A).
Tightening torque :
24.5 ~ 29.4 N.m (2.5 ~ 3.0 kgf.m, 18.1 ~ 21.7 lb-ft)

4.
Place the crankshaft(A) on the cylinder block.
5.
Place the main bearing caps on cylinder block.
6.
Install the main bearing cap bolts.
  
Always use new crankshaft main bearing cap bolts. Crankshaft main bearing cap bolts are toque-to-yield bolts designed to be permanently elongated beyond the state of elasticity when torqued, so if the bolts are removed and reused, it may cause the bolts to break or fail to maintain clamping force.
  
    1. Check the crankshaft bearing oil clearance. (1) To check main bearing-to-journal oil clearance, remove the main caps and bearing halves. ...
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