Camshaft Center Bearing Removal
- Insert suitable stepped pilot adaptor (18G 124H) into camshaft front bore from inside block. Insert suitable adaptor (18G 124C) into center bearing from rear, small end first.
- With body of tool positioned on center screw, pass screw through pilot adaptor and adaptor in center bearing. Place slotted washer on flat at rear of center screw and insert bar into screw behind slotted washer. Tighten wing nut to remove worn bearing.
- To install bearing, insert stepped pilot adaptor into camshaft front bearing from inside block. Place new bearing on small end of suitable adaptor (18G 124C) and position in center bearing from rear, largest diameter first. Make sure oil holes in bearing and cylinder block line up and remain aligned during operation.
- With body of tool positioned on center screw, insert screw through pilot adaptor and adaptor in center bore. Position larger of two "C" washers on center screw with cutaway portion turned away from butt joints of bearing. Joint must be covered by washer.
- Place slotted washer and bar in center screw and tighten wing nut to pull bearing into position.