992G Wheel Loader and 854G Wheel Dozer Power Train Modulating Valve (Torque Converter Lockup Clutch) Caterpillar


Modulating Valve (Torque Converter Lockup Clutch)
`
992G Wheel Loader and 854G <BR>Wheel Dozer Power Train [SENR1345]
POWER TRAIN
VALVE GP-MODULATING
992G Wheel Loader and 854G Wheel Dozer Power Train Modulating Valve (Torque Converter Lockup Clutch)



Illustration 1g00102562

(1) Torque for final installation of the nut ... 14 ± 1.5 N·m (10 ± 1 lb ft)

(2) Torque for installing the nipple assembly ... 14 ± 4 N·m (10 ± 3 lb ft)




Illustration 2g00102561

(3) Torque for installing the cartridge assembly ... 50 ± 5 N·m (37 ± 4 lb ft)

(4) Lubricate the O-ring with a minimal amount of the lubricant that is being sealed.

(5) Torque for installing the seat ... 19 ± 4 N·m (14 ± 3 lb ft)

(6) Lubricate the O-ring with a minimal amount of the lubricant that is being sealed.

(7) Torque for installing the orifice ... 2 ± 1 N·m (18 ± 9 lb in)

(8) 118-3731 Spring

Length under test force ... 14.00 mm (.551 inch)
Test force ... 36.0 ± 1.8 N (8.10 ± .40 lb)
Free length after test ... 15.99 mm (.630 inch)
Outside diameter ... 12.1 mm (.48 inch)

Flow of SAE 30W oil at 1000 kPa (145 psi) pressure drop ... 65 L/min (17 US gpm)

Nominal coil voltage ... 12 VDC

Maximum coil voltage ... 14.5 VDC

Minimum coil voltage ... 10.7 VDC

Nominal coil resistance at 25°C (77°F) ... 7.75 ± 1.00 Ohms

Maximum coil resistance at 121°C (220°F) ... 12.68 Ohms

Minimum coil resistance at -40°C (-40°F) ... 5.81 Ohms

Nominal current draw at 25°C (77°F) ... 1.55 Amperes

Maximum current draw at -40°C (-40°F) ... 2.5 Amperes