Use a test meter to measure coil resistance [Figure 20-100-12]. Coil wires do not have polarity. Correct resistance is 6-9 ohms.
Replace the test meter with 12 volt power. You can see and hear the spool shift.
Hydraulic Tractor Troubleshooting
Hydraulic Tractor Troubleshooting
Use a test meter to measure coil resistance [Figure 20-100-12]. Coil wires do not have polarity. Correct resistance is 6-9 ohms.
Replace the test meter with 12 volt power. You can see and hear the spool shift.