JB Conversions 15-1103 Dana 300 - Manual (Page 9)

9
11) Place the bearing cup #M86610 into the rear bore of the case (Fig.12).
FIG: 12
12) Install the retainer plate (Fig.13) and original shim pack in place behind
the bearing cup. Do not seal this plate yet. You may need to adjust the shim
pack if endplay is determined to be incorrect after the front bearing retainer
housing is installed.
FIG: 13