Toro Reelmaster
4000?D Service Manual page 121

11. Use a complete repair kit when rebuilding the cylin-
der. Put a coating of oil on all new seals, and O−rings.
Install the new seal and O−rings.
12. Install head onto piston rod.
13. Install piston onto piston rod with O−ring seal (9) and
tighten hex nut.
Reelmaster 4000−D
14. Put a coating of oil on all cylinder parts to ease as-
sembly.
15. Slide piston rod assembly into cylinder tube.
16. Install head into tube. Install threaded cap and tight-
en set screw.
Page 4 − 89 Hydraulic System