Toro Reelmaster
4000?D Service Manual page 76

18. Push spool partially from control end of sleeve, then
remove 6 centering springs from spool carefully by
hand, see Fig. 35.
19. Push spool back through and out of sleeve, see
Fig. 35. Rotate spool slowly when removing from
sleeve.
20. Remove seal from housing, see Fig. 36.
21. Screw a #10−24 machine screw into end of check
ball seat. Then, by pulling on screw with a pliers, lift seat
out of housing, see Fig. 36.
22. Remove 2 seals from check valve seat.
23. Tip housing to remove check ball and check ball re-
tainer.
Hydraulic System Page 4 − 44
Figure 35
Figure 36
Reelmaster 4000−D