Colt Vista AWD L4-1795cc 1.8L SOHC (1992)
1. Block front wheels and place shift lever in neutral.
2. Release parking brake completely, then raise rear wheels and support on jack stands.
3. Disconnect propeller shaft from differential.
4. Rotate one wheel slowly, ensure wheel on opposite side turns in the same direction.
5. If wheel turns in the opposite direction, replace viscous unit.