ALTERNATOR G 5N4828 - Caterpillar

start by:a) remove circle centershift rackb) remove circle centershift housing1. Remove eight nuts (1). Use two persons and remove rail (2). The weight is 60 lb. (27 kg).2. Remove the shims between the rail and the blade lift support bracket. Put identification on the shims for correct installation. Use shims as necessary to make sure the rail is parallel to the centerline through the drive pinion, so the rail and rack do not have a restriction with each other (bind) when the circle centershift housing is installed.3. Install the correct amount of shims between the rail and the blade lift support bracket. 4. Use two persons and install rail (2) to the blade lift support bracket.end by:a) install circle centershift housingb) install circle centershift rack