Section 1 - Cylinder Block - Group 1
Balancer - Assembly (1-34)
B Series Shop Manual
Use clean engine oil to lubricate the bearings. Install the
bottom shaft into the housing. The bottom shaft has the
hole for the timing pin.
NOTE: Late model shafts have a tapped hole for the timing
pin. Earlier shafts have the timing pin hole drilled completely
through the shaft.
Press the gear that has one timing mark onto the bottom
shaft until the gear is flush with the end of the shaft.
Use clean engine oil to lubricate the bearings and install
the top shaft.
Caution: The timing marks must be aligned when you
press the gear onto the shaft.
Press on the gear that has two timing marks until the gear
is flush with the end of the shaft.