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| Illustration 1 | g00531316 |
Rotation is clockwise when the pump is viewed from the drive end.
Type of pump: Gear
Use SAE 10W oil at 65 °C (150 °F) for testing the pump.
Large section of pump (Drive end and center section)
Test at full speed:
Output ... 230 L/min (61 US gpm)
The output is measured at the following settings.
- Pressure ... 690 kPa (100 psi)
- Pump RPM ... 2000
- Engine RPM ... 2000
- Pump RPM ... 2000
Output ... 208 L/min (55 US gpm)
The output is measured at the following settings.
- Pressure ... 6900 kPa (1000 psi)
- Pump RPM ... 2000
- Engine RPM ... 2000
- Pump RPM ... 2000
Test at half speed:
Output ... 114 L/min (30 US gpm)
The output is measured at the following settings.
- Pressure ... 690 kPa (100 psi)
- Pump RPM ... 1000
- Engine RPM ... 1000
- Pump RPM ... 1000
Output ... 102 L/min (27 US gpm)
The output is measured at the following settings.
- Pressure ... 6900 kPa (1000 psi)
- Pump RPM ... 1000
- Engine RPM ... 1000
- Pump RPM ... 1000
Small section of pump (Cover end)
Test at full speed:
Output ... 64 L/min (17 US gpm)
The output is measured at the following settings.
- Pressure ... 690 kPa (100 psi)
- Pump RPM ... 2000
- Engine RPM ... 2000
- Pump RPM ... 2000
Output ... 57 L/min (15 US gpm)
The output is measured at the following settings.
- Pressure ... 6900 kPa (1000 psi)
- Pump RPM ... 2000
- Engine RPM ... 2000
- Pump RPM ... 2000
Test at half speed:
Output ... 32 L/min (8.5 US gpm)
The output is measured at the following settings.
- Pressure ... 690 kPa (100 psi)
- Pump RPM ... 1000
- Engine RPM ... 1000
- Pump RPM ... 1000
Output ... 28 L/min (7.5 US gpm)
The output is measured at the following settings.
- Pressure ... 6900 kPa (1000 psi)
- Pump RPM ... 1000
- Engine RPM ... 1000 (1) Torque for eight nuts ... 330 ± 7 N·m (243 ± 5 lb ft) (2) Torque for four bolts ... 115 ± 7 N·m (85 ± 5 lb ft) (3) Torque for eight nuts ... 115 ± 7 N·m (85 ± 5 lb ft)
- Pump RPM ... 1000
Hydraulic Pump (Metering)
Winch Brake (Release)
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| Illustration 2 | g00531665 |
Rotation is counterclockwise when the pump is viewed from the drive end.
Type of pump: Gear
Use SAE 10W oil at 43 to 49 °C (110 to 120 °F) for testing the pump.
Test at full speed:
Output ... 37 L/min (9.8 US gpm)
The output is measured at the following settings.
- Pressure ... 2240 kPa (325 psi)
- Pump RPM ... 2000
Test at half speed:
Output ... 18.5 L/min (4.9 US gpm)
The output is measured at the following settings.
- Pressure ... 2240 kPa (325 psi)
- Pump RPM ... 1000
(4) Torque for 11 bolts ... 36 ± 2 N·m (27 ± 1 lb ft)