Trooper LS V6-3.5L (1998)
2. Measure the diameter and the uneven wear of main journal and crank pin. If the crankshaft wear exceeds the specified limit, crankshaft must be
replaced.
Main journal diameter: 63.918 mm - 63.933 mm (2.5165 inch - 2.5170 inch)
Crank pin diameter: 53.922 mm - 53.937 mm (2.1229 inch - 2.1235 inch)
Uneven wear limit: 0.005 mm (0.0002 inch)
Crankshaft Bearing Selection
When installing new crankshaft bearings or replacing bearings, refer to the selection table. Select and install the new crankshaft bearings, paying close
attention to the cylinder block journal hole.
1. Diameter size mark (1) and the crankshaft journal.
2. Diameter size mark (1).
The diameter size marks are stamped on the No.1 crankshaft balancer as shown in the illustration.
NOTE: Take care to ensure the bearings are positioned correctly.
