Toro TX525 - Removal of Pressure Gauge

HYDRAULIC TESTING
9-5TX525 Service Manual Rev. 000
Removal of Pressure Gauge
1. Let the engine and hydraulic oil cool.
2. Cycle the auxiliary valve to relieve any pressure in
the circuit.
3. Push back on the female coupler locking collar to
sparate the ttings (Fig. 1845).
Fig 1845 PICT-3402
4. Release the park brake.
Fig 1846 PICT-1026
Prior to adjusting pressure relief, ow test should be
done. If adjustment of the auxiliary pressure relief valve
is required, continue on. If not, skip to step 8.
a. Unlatch and open the rear access panel (Fig.
1846).
Fig 1847 PICT-4315a
b. Using a 13mm wrench, loosen the jam nut on
the auxiliary valve pressure adjustment screw
(Fig. 1847).