992G Wheel Loader Electrohydraulic System Solenoid Valve (Ride Control) Caterpillar

Illustration 1	g00647554

104-7015 Solenoid Valve

(1) 6T-8084 Cartridge

Torque for the nut that retains the coil ... 5 ± 2 N·m (44 ± 18 lb in)

Torque for installing the cartridge ... 25 ± 5 N·m (18 ± 4 lb ft)

Flow of SAE10W oil at 1380 kPa (200 psi) pressure drop ... 7.7 L/min (2 US gpm)

Pressure

Minimum pressure rating ... 0 kPa (0 psi)

Nominal pressure rating ... 4138 kPa (600 psi)

Maximum pressure rating ... 24138 kPa (3500 psi)

(2) 3E-8582 Coil

Voltage

Minimum coil voltage ... 11 VDC

Nominal coil voltage ... 24 VDC

Maximum coil voltage ... 28.5

Current

Nominal current draw at 25°C (77°F) ... 0.70 Amperes

Maximum current draw at −40 °C (−40 °F) ... .92 Amperes

Resistance

Minimum coil resistance at −40 °C (−40 °F) ... 26 Ohms

Nominal coil resistance at 25 °C (77 °F) ... 34.3 Ohms

Maximum coil resistance at 121 °C (250 °F) ... 56.1 Ohms

152-8340 Solenoid Valve

(1) 152-8338 Cartridge

Torque for the nut that retains the coil ... 9.0 ± .5 N·m (80 ± 4 lb in)

Torque for installing the cartridge ... 108 ± 7 N·m (80 ± 5 lb ft)

Flow of SAE 10W oil at 690 kPa (100 psi) pressure drop ... 8.1 L/min (2 US gpm)

Pressure

Minimum ... 0.0 kPa (0.0 psi)

Nominal pressure rating ... 24138 kPa (3500 psi)

Maximum ... 27600 kPa (4000 psi)

(2) 141-6787 Coil

Voltage

Minimum coil voltage ... 18 VDC

Nominal coil voltage ... 24 VDC

Maximum coil voltage ... 28.5 VDC

Current

Nominal current draw at 25 °C (77 °F) ... 0.75 Amperes

Maximum current draw at −40 °C (−40 °F) ... 1.17 Amperes

Resistance

Minimum coil resistance at −40 °C (−40 °F) ... 24.4 Ohms

Nominal coil resistance at 25 °C (77 °F) ... 32.6 Ohms

Maximum coil resistance at 121 °C (250 °F) and max wattage ... 53.1 Ohms