Econoline E250 3/4 Ton V6-4.2L VIN 2 (1998)
1. Measure the inner diameter of the connecting rod bushing. Verify the diameter is within specification.
Connecting Rod Cleaning
CAUTION: Do not use a caustic cleaning solution or damage to connecting rods can occur.
1. Mark and separate the parts and clean with solvent. Clean the oil passages.
NOTE: The connecting rod large end is mechanically split or cracked to produce a unique parting face. This produces a locking joint. Parts are
not interchangeable
Connecting Rod Large End Bore
1. Measure the bore in two directions. The difference is the connecting rod bore out-of-round. Verify the out-of-round is within specification.
Connecting Rod Piston Pin Side Clearance
