Workman HD SeriesPage 9 − 36Hydraulic System
D. System pressure should be approximately 2000
PSI (138 bar) as the relief valve lifts.
E. Open tester flow control valve, release accelera-
tor pedal to allow engine to return to low idle, turn
High Flow Kit switch OFF and stop engine. Record
test results.
11.If relief pressure is incorrect, inspect for a worn, stuck
or damaged relief valve (SVRV) in control manifold (see
Hydraulic Manifold (High Flow Hydraulics Kit) in the Ser-
vice and Repairs section of this chapter).
12.Remove tester from vehicle.
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