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Con-rod Bearing, Replace
 Remove
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Remove oil pan – see operation "Oil Pan (One-piece),
Remove and Install" or "Upper Part of Oil Pan, Remove and
Install"
For vehicles up to MY '98:
For version with single-piece oil pan: Remove oil intake pipe
(1) from oil pump and cylinder block. Remove oil baffle plate.
For version with dual-piece oil pan: Remove oil intake pipe (2)
from crankshaft bearing bridge and from oil pump. Remove oil baffle
plate (3) from crankshaft bearing bridge. Remove crankshaft bearing
bridge (4) from cylinder block.
For vehicles as of MY '98:
Remove balancer shaft unit – see operation "Balancer Shaft
Unit (Differential) Remove and Install".
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Mark order of con-rod bearing caps (1) – bead (2) of
con-rod bearing caps points to transmission side.
Remove con-rod bearing cap from con-rod.
Press con-rod bearing out of con-rod and con-rod bearing
cap.
 Clean
Clean con-rod bearing journal and con-rod bearing cap.
Install
Coat new bearing shells with engine oil and insert in con-rod
and con-rod bearing cap.
Attach con-rod bearing cap to con-rod with new bolts –
con-rod bearing cap bead (2) points to transmission side –
tightening torque 35 Nm / 26 lbf. ft. + 45° + 15°.
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For vehicles as of MY '98:
Install balancer shaft unit – see operation "Balancer
Shaft Unit (Differential), Remove and Install".
For vehicles up to MY '98:
For version with dual-piece oil pan:
Attach crankshaft bearing bridge to cylinder block –
tightening torque 20 Nm / 15 lbf. ft. + 45°.
Attach oil baffle plate to crankshaft bearing bridge –
tightening torque 20 Nm / 15 lbf. ft. + 45°.
Attach oil intake pipe with new seal ring to oil pump –
tightening torque 8 Nm / 5.9 lbf. ft.
1) .
Connect oil intake tube to crankshaft bearing bridge –
tightening torque 20 Nm / 15 lbf. ft.
For version with single-piece oil pan:
Insert oil baffle plate and attach oil intake pipe with new seal
ring to oil pump – tightening torque 8 Nm / 6 lbf. ft.
1) .
Attach oil intake pipe bracket to cylinder block –
tightening torque 6 Nm / 4 lbf. ft.
Remove oil pan – see operation "Oil Pan (One-piece),
Remove and Install" or "Upper Part of Oil Pan, Remove and
Install"
1 ) Re-cut thread before re-use and insert bolts
with bolt locking compound (red). The installation time including
torque checking is max. 10 min.
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