Removing the primary head and replacing its seals
September 26, 2013, 715004208 Rev. A
117
12. Center the new plunger seal spacer over the plunger seal so that the
cross-side faces upward.
13. Orient the seal wash housing so that the holes on its side align with the
holes on the side of the head, and then guide it into place.
14. Spray the seal wash seal with compressed air to remove any
particulates.
Plunger seal spacer with
cross-side facing up
Head
Seal wash housing