Priority Valve
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D350E Series II and D400E Series II Articulated Trucks Power Train
[SENR9137]
D350E Series II and D400E Series II Articulated Trucks Power Train
Solenoid Valve (Lockup Clutch)
D350E Series II and D400E Series II Articulated Trucks Power Train
Transmission Hydraulic Control
POWER TRAIN
VALVE GP-PRIORITY
D350E Series II and D400E Series II Articulated Trucks Power Train
Priority Valve
1.1. 8E-8427 Torque Converter Priority Valve
2.1. 160-9728 Signal and Pressure Reducing Valve and 170-1603 Signal and Pressure Reducing Valve
8E-8427 Torque Converter Priority Valve
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Illustration 1 | g00913224 |
8E-8427 Torque Converter Priority Valve |
(1) Torque for four bolts ... 55 ± 10 N·m (40.6 ± 7.4 lb ft)
(2) 8E-8273 Spring
- Assembled length ... 50.3 mm (1.98 inch)
- Load at the assembled length ... 501 ± 25 N (112.6 ± 5.6 lb)
- Free length after test ... 67.88 mm (2.672 inch)
- Outside diameter ... 23.9 mm (0.9409 inch)
- Load at the assembled length ... 501 ± 25 N (112.6 ± 5.6 lb)
(3) Spacers
8S-6214 Spacer
- Thickness ... 0.4 mm (0.016 inch)
- Outside Diameter ... 23.00 ± 0.25 mm (0.906 ± 0.010 inch)
8S-6215 Spacer
- Thickness ... 0.9 mm (0.04 inch)
- Outside Diameter ... 23.00 ± 0.25 mm (0.906 ± 0.010 inch)
(4) 4M-2381 Spring
- Assembled length ... 12.2 ± 0.5 mm (0.48 ± 0.02 inch)
- Load at the assembled length ... 2.30 ± 0.18 N (0.517 ± 0.041 lb)
- Free length after test ... 22.6 ± 0.5 mm (0.89 ± 0.02 inch)
- Outside diameter ... 7.62 ± 0.25 mm (0.300 ± 0.010 inch)
- Load at the assembled length ... 2.30 ± 0.18 N (0.517 ± 0.041 lb)
160-9728 Signal and Pressure Reducing Valve and 170-1603 Signal and Pressure Reducing Valve
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Illustration 2 | g00923105 |
(1) Torque of plug ... 169.5 ± 33.9 N·m (125.02 ± 25.00 lb ft)
(2) Torque of internal set screw ... 8.5 ± 1.2 N·m (75.23 ± 10.62 lb in)
(3) Torque of plug ... 237.3 ± 33.9 N·m (175.02 ± 25.00 lb ft)
(4) Torque of plug ... 44.05 ± 10.15 N·m (32.489 ± 7.486 lb ft)
(5) Torque of body ... 220.3 ± 44.1 N·m (162.49 ± 32.53 ft)
(6) Torque of set screw ... 8.5 ± 1.2 N·m (75.23 ± 10.62 lb in)
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