Using Tool # 3563972, compress the rotary
valve seals to aid installation of the valve shaft
(Figures 118 & 119).
Attempting to install the valve shaft assembly
in the bearing cap without using the compres-
sion tool could result in damage to the seal.
Remove the compression tool.
Refer to the M110 "Input Shaft Seal Installation" procedure (page 55) for information on installing the rotary
valve in the bearing cap.