Toro TX525 - Main Relief Valve

HYDRAULIC SYSTEM
6-90 Rev. 000 TX525 Service Manual
Main Relief Valve
27. Install the lift/tilt handle (Fig. 1175). 2. Using a 24mm wrench, remove the main relief valve
from the valve assembly (Fig. 1177).
Fig 1175 PICT-2584a
Fig 1177 PICT-2656
3. Remove the main relief valve assembly from the
valve (Fig. 1178).
Pressure relief is designed to prevent internal uid
pressure from rising above a pre-determined maximum
pressure.
1. Using a 24mm socket and wrench, loosen the body
of the main relief valve from the main relief valve
bonnet (Fig. 1176).
Fig 1178 PICT-2657a
Fig 1176 PICT-2658a