Cherokee 4WD V6-173 2.8L VIN W 2-bbl (1985)
Crankshaft Main Bearing: Technical Service Bulletins
Engine - Main Bearings Update
DECEMBER 1985 000 900
1985-1986 CHEROKEE/ WAGONEER/COMANCHE WITH V-6 ENGINE
2E
ENGINE
Attention: Workshop, Parts Department
MAIN BEARING JOURNALS INCREASED IN DIMENSIONS
The main bearing journals on all 1985-1986 Cherokee, Wagoneer, and Comanche vehicles with 2.8L V-6 engines have been increased to the following
size:
^
67.24 mm (2.647-in) - 67.26 mm (2.648-in)
The proper undersize bearing kits for this crankshaft are listed in the microfiche. They may be obtained from the Parts Department.
FILING INSTRUCTIONS
Record this I.S. Note on page 28 and file in MOT. 2.8L manual.
