11. Hold the bottom plate (17) in place, and remove the
cam ring (14). Note and record whether the dots
near the locating pin holes on the cam ring are up or
down.
Remove cam ring,
locate dots
12. Look for wear on the outside (radiused) edge of the
vanes. Note and record the direction of the wear for
reinstallation. Remove the rotor (16) and vanes (15)
carefully, being prepared for the vanes to slip from
their slots in the rotor.
13. Remove the locating pins (18). Make marks on the
outside of the cover (not on the sealing surface) to
remind you from which holes the locating pins were
removed.
Remove rotor and
vanes
Remove locating
pins
14. Remove the bottom plate (17).Remove bottom
plate
10. Hold the cam ring (14) in place, and remove the top
plate (13).
Remove the o-ring (11) and Teflon backup ring (12)
from the top plate. Discard the o-ring and Teflon
backup ring.
Remove top plate,
0-ring and backup
ring