Toro TX525 - Page 356

HYDRAULIC SYSTEM
6-93TX525 Service Manual Rev. 000
2. Install both seats and reliefs into the valve work
ports (Fig. 1187).
4. Install both work port relief plugs. Tighten using a
10mm Allen wrench (Fig. 1189).
Fig 1187 PICT-2667
Fig 1189 PICT-2663
Note: There are 3 “blank” ports on the valve that
have plugs with o-rings inserted into them
(Fig. 1190).
3. Install both springs into the valve work ports (tapered
end of the spring goes in rst) (Fig. 1188).
Note: Port reliefs are set at 3050 psi (210 bar). Port
reliefs relieve static pressure from the tilt
cylinder.
Fig 1190 PICT-2583
Fig 1188 PICT-2671