725C, 725C2, 730C, 730C2 and 730C, 730C2 EJECTOR Articulated Truck Systems Caterpillar


Modulating Valve (Transmission Hydraulic Control)

Usage:

725C2 2L6


Illustration 1g03705779

Table 1
Specification for 350-3913 Modulating Valve Gp 
Item  Qty  Part  Specification Description 
218-2373 Nut  Before assembly, apply blue Loctite 242 to the threads.
Torque to 13.0 ± 1.5 N·m (115.1 ± 13.3 lb in)
323-9531 Coil  Operating voltage is 24 VDC.
Resistance at 25 °C (77 °F) is 8.7 ± 0.4 ohms. 
6V-3965 Fitting  Torque to 14 ± 4 N·m (124 ± 35 lb in)


Illustration 2g03705780
350-3914 Valve As

Table 2
Item  Qty  Part  Specification Description 
Before assembly, apply green Loctite Retaining Compound 620 to the threads. 
350-3915 Valve Cartridge As  Torque to 30 ± 5 N·m (266 ± 44 lb in)
118-3731 Spring  Length under test force is 14.00 mm (0.551 inch).
Test force is 36.0 ± 1.8 N (8.1 ± 0.4 lb).
Free length after test is 15.99 mm (0.630 inch)

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