Toro Reelmaster 3100-D Service Manual page 194

Mow/Backlap Spool
Hydraulic System: Service and Repairs
(Figure 89 and Figure
B. Carefully push spool down into mow manifold port until lower O-ring and
back-up ring groove is exposed on bottom of manifold. Install lower
O-ring and back-up ring to spool. Apply a light coating of grease to O-ring.
C. Carefully raise mow/backlap spool until upper retaining ring groove on
spool is exposed on top of manifold. Install upper retaining ring.
D. Push mow/backlap spool down and install lower retaining ring to spool.
E. If handle was removed from spool, position spool so handle location of
spool is between stop pins. Apply Loctite 603 Retaining Compound (or
equivalent) to threads on handle and install handle into spool.
F. Place ball and dowel pin in backlap switch manifold port. Install new
O-ring onto backlap switch. Thread backlap switch into port and torque
27 N·m (20 ft-lb).
91) (continued)
Page 5–118 Reelmaster ® 3100-D/3105-D
20252SL Rev A