Toro Z Master Z597 Service Manual page 82

2. Clean any dirt or debris away from the hydraulic line
fittings. Remove the hydraulic lines.
Note: Cap the fittings to prevent dirt from entering
the hydraulic system (Fig. 212).
Fig 212
3. Connect the hydraulic hose fittings to the hydraulic
flow tester and tighten the fittings (Fig. 213). The
flow tester shown is bidirectional so it does not
matter in which order the hoses are connected to the
flow tester. If using a directional flow tester, be sure
to correctly connect hoses.
Fig 213
Z Master Z597 Diesel Service Manual
HYDRAULIC SYSTEM
4. Check the hydraulic reservoir and fill as needed with
Mobil 1, 15w-50 oil.
5. Disconnect the electric PTO clutch from the wiring
harness to prevent accidental engagement of the
mower deck (Fig. 214).
DSC-2110
6. Disconnect the seat switch. Temporarily install a
jumper wire across the harness (Fig. 215).
DSC-2576
Fig 214 DSC-2601
Fig 215 DSC-2355
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