1.
Check pump case (upper)
necessary.
2.
Check impeller
wear. Replace if necessary.
3.
Check key
, water pump guide plate
groove
for wear. Replace if necessary.
1.
Remove cam rod bushing bolt
ass'y
upward to remove.
6-10
for deformation. Replace if
and pump case liner
for crack and
and drive shaft
, plate
, and pull cam rod
4st 8/9.8 2016