Gear Pump Flow And Relief Pressure Tests - Toro Workman HD Series Service Manual

High Flow Hydraulic System Gear Pump Flow and Relief Pressure Tests
TESTER
HYDRAULIC
MANIFOLD
(SOLENOID
ENERGIZED)
Figure 26
NOTE: This test procedure is for the high flow hydraulic
2
system gear pump and high flow hydraulic system relief
valve on Workman HDX and HDX−D vehicles that are
equipped with the High Flow Hydraulics Kit. For testing
the primary hydraulic system gear pump or primary hy-
draulic system relief valve on vehicles with this kit, refer
to the Primary Hydraulic System Gear Pump Flow Test
(Workman HDX and HDX−D) or Primary Hydraulic Sys-
1
tem Relief Pressure tests.
LEFT
FRONT
Figure 27
1. Pressure coupler 2. Return coupler
Hydraulic System Page 9 − 34 Workman HD Series