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SJ30AJE, SJ30ARJE 196274AF
Electrical System Section 4 – Troubleshooting Information
4.2-27 No Turret Right from Platform Control Console
1. Loose or broken wire #04 from platform terminal
block to joystick controller A2.
Check continuity. Replace if defective.
2. Loose or broken wire #02 from platform terminal
block to joystick controller A2.
Check continuity. Replace if defective.
3. No output on x-axis of joystick controller A2. Refer to joystick test procedure in section 5.
4. Loose or broken wire “X” from joystick controller
A2 to valve driver pin #28.
Check continuity. Replace if defective.
5. No output on pin #12 of the valve driver to wire
#70.
Check pin #12 for proportional voltage. If no
voltage present with foot on footswitch check
section 5 for OCM pin voltage reference.
6. No output on pin #35 of the valve driver to wire
#33.
Check pin #35 for minimum 6.9 volts. If no voltage
present with foot on footswitch check section 5 for
OCM pin voltage reference.
7. Loose or broken wire #33 from valve driver
pin #35 to plug A pin #15 in platform control
console.
Check continuity. Replace if defective.
8. Loose or broken wire #33 in boom cable A or its
connectors.
Check for continuity between pins #15 on cable A.
Check for loose or corroded connections on cable
connectors. Replace if wire is defective.
9. Loose or broken wire #33 from base connector
plug A pin #15 to base terminal block.
Check continuity. Replace if defective.
10. Loose or broken wire #33 from base terminal
block to main manifold harness.
Check continuity. Replace if defective.
11. Loose or broken wire #33 from main manifold
harness to turret right valve 5H-33.
Check continuity. Replace if defective.
12. Loose or broken wire #02 from main manifold
harness to turret right valve 5H-33.
Check continuity. Replace if defective.
13. Defective turret right valve coil 5H-33. Check continuity and resistance through coil.
Replace if defective.
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