Removal Of Pressure Gauge - Toro TX525 Service Manual

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 fittings (Fig. 1845).
4. Release the park brake.
TX525 Service Manual
Fig 1845 PICT-3402
HYDRAULIC TESTING
Prior to adjusting pressure relief, flow 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).
b. Using a 13mm wrench, loosen the jam nut on
the auxiliary valve pressure adjustment screw
(Fig. 1847).
Rev. 000
Fig 1846 PICT-1026
Fig 1847 PICT-4315a
9-5