Solenoid Valve (Pilot Pressure Supply)
Show/hide table
 | |
| Illustration 1 | g00680746 |
(1) 149-2611 Cartridge
- Torque for installing the cartridge ... 170 ± 5 N·m (125 ± 5 lb ft)
- Torque for installing the nut that retains the coil ... 15 ± 4 N·m (130± 35 lb in)
- Flow of SAE 10W oil at 835 kPa (120 psi) pressure drop and 85 °C (185 °F) ... 173 L/min (45.7 US gpm)
(2) 156-6173 Coil
-
Voltage
- Nominal coil voltage ... 24 VDC
- Maximum coil voltage ... 28.5 VDC
- Minimum coil voltage ... 18 VDC
- Maximum coil voltage ... 28.5 VDC
-
Current
- Nominal current draw at 25°C (75°F) winding temperature ... .75 Amperes
- Maximum current draw at -40°C (-40°F) winding temperature ... 1.17 Amperes
-
Resistance
- Nominal coil resistance at 25°C (75°F) ... 32.6 ± 1.6 Ohms
- Maximum coil resistance at 121°C (250°F) Ambient temperature and maximum wattage ... 53.1 Ohms
- Minimum coil resistance at -40°C (-40°F) Ambient temperature ... 24.4 Ohms
- Maximum coil resistance at 121°C (250°F) Ambient temperature and maximum wattage ... 53.1 Ohms
Caterpillar Information System:
3126B Engines Connecting Rod Bearings - Inspect
3500B and 3500B High Displacement Generator Set Engines MID 036 - CID 0289 - FMI 02 Unfiltered Fuel Pressure misinstalled
988G Wheel Loader Machine Systems Maintenance Free Linkage Seals - Install
988G Wheel Loader Power Train Transmission Planetary - Assemble
836G Landfill Compactor and 834G Wheel Dozer Case Drain Oil Filters - Replace - If Equipped
2000/02/28 New Springs Increase Service Life {1265}
3408E and 3412E Engines for Caterpillar Built Machines E100 Low Engine Oil Pressure Warning
D6F SR, D6G and D6G SR Track-Type Tractors Drive Shaft Universal Joint - Lubricate
D6F SR, D6G and D6G SR Track-Type Tractors Bulldozer Tilt Brace - Lubricate - If Equipped
3408E and 3412E Engines for Caterpillar Built Machines Inlet Manifold Pressure - Test
3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader E098 Engine Prelube Override
3456 Engine, 836G Landfill Compactor, 834G Wheel Dozer and 988G Wheel Loader E035 Loss of Coolant Flow Warning
3126B and 3126E Truck Engine Main Bearings - Inspect
D6F SR, D6G and D6G SR Track-Type Tractors Sprocket Hub Bearings - Adjust
D6F SR, D6G and D6G SR Track-Type Tractors Engine Valve Lash - Check
988G Wheel Loader Electrohydraulic System Pilot Control Actuator
H35E S, H35 S, H45E S, H45S, H55E S, H55S, H65E S and H65S Hydraulic Hammers Visual Inspection
988G Wheel Loader Electrohydraulic System Relief Valve (Main)
3126B Engines Flywheel - Inspect
3406E Engine for Caterpillar Built Machines E190 Engine Overspeed Warning
3508B Engine for D11R Track-Type Tractors E265 User Defined Shutdown
3408E and 3412E Engines for Caterpillar Built Machines E272 Inlet Air Restriction Warning
3408E and 3412E Engines for Caterpillar Built Machines Engine Oil Pressure - Test
910G HYSTAT Wheel Loader Air Inlet Heater Starting Aid