Toro Reelmaster 5510 Series, Service Manual

Page: 254 / 662

Testing the lift Circuit–Relief Valve (SVRV) Pressure (5610-D)
g216147
Figure 136
Perform the lift relief valve (SVRV) pressure test to ensure that the lift circuit
relief pressure is correct.
Test Procedure
1. Ensure that the hydraulic fluid is at normal operating temperature by
operating the machine for at least 10 minutes.
2. Park the machine on a level surface with the reel engage switch off, lower the
cutting units, shut off the engine, mow speed limiter is in the M
OW
position,
and set the parking brake.
3. Read all Warning, Cautions, and precautions listed at the beginning of this
section.
Hydraulic System: Testing the Hydraulic System Page 6–136 Reelmaster ® 5410/5510/5610 Series
15216SL Rev C