SKYJACK, Page 80
SJRT Compact Series
Engine Powered
6. Loose or broken wire #10A from base terminal block to high drive/tilt override limit switch (LS5).
- Check continuity. Replace if defective.
7. Misadjusted or defective high drive/tilt override limit switch (LS5).
- Adjust switch. Replace if defective.
8. Loose or broken wire #35 from high drive/tilt override limit switch (LS5) to relay (35CR).
- Check continuity. Replace if defective.
9. Loose or broken wire #02 from relay (35CR) to base terminal block.
- Check continuity. Replace if defective.
10. Defective relay (35CR).
- Check relay. Replace if defective.
11. Loose or broken wire #10A from base terminal block (TB1) to relay (35CR).
- Check continuity. Replace if defective.
12. Loose or broken wire #44 from relay (35CR) to base terminal block (TB1).
- Check continuity. Replace if defective.
13. Loose or broken wire #44 from base terminal block (TB1) to relay (19CR).
- Check continuity. Replace if defective.
14. Loose or broken wire #17 from relay (19CR) to relay (17CR).
- Check continuity. Replace if defective.
15. Defective relay (17CR).
- Check relay. Replace if defective.
16. Loose or broken wire #02 from relay (17CR) to base terminal block.
- Check continuity. Replace if defective.
17. Loose or broken wire #17 from relay (17CR) to relay (28ACR2).
- Check continuity. Replace if defective.
18. Loose or broken wire #17A from relay (28ACR2) to base terminal block.
- Check continuity. Replace if defective.
19. Defective relay (28ACR2).
- Check relay. Replace if defective.
20. Loose or broken wire #17A from base terminal block to large pump dump valve coil (2H17A).
- Check continuity. Replace if defective.
21. Loose or broken wire #02 from large pump dump valve coil (2H17A) to base terminal block.
- Check continuity. Replace if defective.
22. Defective large pump dump valve coil (2H17A).
- Check solenoid. Replace if defective.
4.1-20. Third Drive Speed Inoperative
1. Defective third speed switch (S7-6) in joystick controller (S7).
- Check switch. Replace if defective.
2. Defective joystick controller (S7).
- Check joystick. Replace if defective.
3. Loose or broken wire #18 from third speed swtich (S7-6) to diode (D18) at base terminal
block (TB1).
- Check continuity. Replace if defective.
4. Defective diode (D18).
- Check diode. Replace if defective.
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