14H and 16H Motor Grader Hydraulic and Steering System Blade Lift Control Valve Caterpillar


Blade Lift Control Valve
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50515136124-3332 124-3333 124-3334 124-3335


Illustration 1g00008182

(1) Torque for two plugs ... 80 ± 15 N·m (60 ± 11 lb ft)

(2) Lubricate seals with a thin covering of the lubricant that is being sealed.

(3) 102-7412 Spring :

Test length ... 28 mm (1.1 inch)
Test force ... 46.0 ± 2.4 N (10.00 ± .54 lb)
Free length after test ... 48.42 mm (1.906 inch)
Outside diameter ... 18.2 mm (.72 inch)

(4) Torque for blade lift relief valve ... 35 ± 7 N·m (26 ± 5 lb ft)

Note: Before you install valves (5) and seats (6) into the control valve body, assemble the valves and seats together.

(7) Torque for plug ... 25 ± 6 N·m (18 ± 4 lb ft)

(8) 6E-5153 Spring :

Test length ... 14.0 mm (.55 inch)
Test force ... 18.0 ± 1.4 N (4.00 ± .32 lb)
Free length after test ... 18.4 mm (.72 inch)
Outside diameter ... 7.2 mm (.28 inch)

(9) Lubricate seals with a thin covering of the lubricant that is being sealed.

(10) 9J-0403 Spring :

Quantity ... 2
Color Code ... Yellow stripe
Test length ... 18.7 mm (.74 inch)
Test force ... 12.9 ± 1.0 N (2.90 ± .23 lb)
Free length after test ... 25.1 mm (.99 inch)
Outside diameter ... 10.4 mm (.41 inch)

(11) 111-8233 Spring :

Test length ... 15.5 mm (.61 inch)
Test force ... 13.5 ± 0.8 N (3.03 ± .18 lb)
Free length after test ... 25.6 mm (1.01 inch)
Outside diameter ... 15.0 mm (.59 inch)

(12) 6E-3007 Spring :

Test length ... 8.6 mm (.34 inch)
Test force ... 0.234 ± 0.024 N (.053 ± .0054 lb)
Free length after test ... 10.0 mm (.39 inch)
Outside diameter ... 4.6 mm (.18 inch)

Gently seat ball (13) into the valve body at assembly.

(14) Torque for lever ... 25 ± 6 N·m (18 ± 4 lb ft)




Illustration 2g00008208

View A

(15) Lubricate seals with a thin covering of the lubricant that is being sealed.

(16) Lubricate rings with a thin covering of the lubricant that is being sealed.

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