Main Relief Valve - Toro TX525 Service Manual

HYDRAULIC SYSTEM
27. Install the lift/tilt handle (Fig. 1175).

Main Relief Valve

Pressure relief is designed to prevent internal fluid
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).
6-90
Fig 1175 PICT-2584a
Fig 1176 PICT-2658a
2. Using a 24mm wrench, remove the main relief valve
from the valve assembly (Fig. 1177).
3. Remove the main relief valve assembly from the
valve (Fig. 1178).
Rev. 000
Fig 1177 PICT-2656
Fig 1178 PICT-2657a
TX525 Service Manual