SLK 230 (170.447) L4-2.3L SC (111.973) (2000)
Connecting Rod Bearing: Service and Repair
NOTE: Numbers in parentheses ( ) indicate a component or tool in the associated illustration.
Inspection
1. Remove pistons. See: Piston/Service and Repair
2. Examining connecting rods for blue discoloration, cross scoring and notches
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Conrod with blue discoloration (resulting from bearing damage), with cross scoring and notches must not be re-used
CAUTION: When Replacing conrod, balance of conrod set must be within weight of 4 grams.
3. Bolt conrod bearing cap to connecting rod as follows:
NOTE: Connecting rod and conrod bearing caps are marked together and fixed in position with two dowel sleeves.