Test Hook-up No. 3: Charge Pressure and Implement Relief Pressure (Fig. 20)
Gauge Connection
Connect a 1000 PSI hydraulic pressure gauge to charge
pressure gauge port.
TEST A: Charge Pressure
1. Make sure hydraulic oil is at operating temperature.
2. Operate engine at full speed:
Reelmaster 216: 3600 ± 100 RPM
Reelmaster 216-D: 3200 ± 100 RPM
3. Traction pedal and lift valve in neutral. Parking brake
engaged.
TESTER READINGS: 70 – 150 PSI.
TEST B: Implement Relief Pressure
1. Make sure hydraulic oil is at operating temperature.
2. Operate engine at full speed:
Reelmaster 216: 3600 ± 100 RPM
Figure 20
Reelmaster 216-D: 3200 ± 100 RPM
1. 1000 PSI hydraulic pressure gauge
3. Traction pedal in neutral and parking brake engaged.
4. Pull lift valve lever to raise cutting units and hold lever
so systems goes over relief.
TESTER READINGS: 700 – 800 PSI.
Implement relief pressure should not exceed
800 PSI.
CAUTION
NOTE: If pressure is within specification but the cutting
units do not lift or lift slowly, check for mechanical
binding, or internal leakage of lift cylinder.
Reelmaster
®
216/216-D Page 5 - 21 Testing
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