SKYJACK, Page 76
SJRT Compact Series
Engine Powered
11. Loose or broken wire #28 from tilt switch (TS1) to terminal block (TB1).
- Check continuity. Replace if defective.
12. Loose or broken wire #28 from base terminal (TB1) to outrigger connector (CN14) at pin #7.
- Check continuity. Replace if defective.
13. Loose or broken jumper wire from #28 to # 28A on outrigger connector (CN14) between pin #1
and pin #7.
- Check continuity. Replace if defective.
14. Loose or broken wire #28A from outrigger connector (CN14) at pin #1 to base terminal block (TB1).
- Check continuity. Replace if defective.
4.1-12. Drive and Steer Inoperative (Machines with outriggers option)
1. Outriggers not fully retracted
Fully retract outrigger cylinders
2. LIFT/DRIVE select switch (S3) in LIFT position.
- Turn switch to DRIVE position.
3. Defective contacts on LIFT/DRIVE selectswitch between wire #8A and wire #8B.
- Check continuity through contact. Replace if defective.
4. Loose or broken wire #08 from LIFT/DRIVE select switch (S3) to joystick controller enable
switch (S7-7).
- Check continuity. Replace if defective.
5. Defective joystick enable switch (S7-7).
- Check switch. Replace if defective.
6. Loose or broken wire #8A from joystick enable relay (8CCR) to speed, steer and direction switches
(S7-1 to S7-6).
- Check continuity. Replace if defective.
7. Loose or broken wire #8C from joystick enable switch (S7-7) to joystick enable relay (8CCR).
- Check continuity. Replace if defective.
8. Defective joystick enable relay (8CCR).
- Check continuity. Replace if defective.
9. Loose or broken wire #02 from joystick enable relay (8CCR) to joystick harness.
- Check continuity. Replace if defective.
10. Loose or broken wire #10A from base terminal block (TB1) to outrigger control module (OCM1) at
pin #p2-12
- Check continuity. Replace if defective.
11. Loose or broken wire #28 from outrigger control module (OCM1) at pin #P2-9 to outrigger connec-
tor (CN14) at pin #7.
- Check continuity. Replace if defective.
12. Left rear outrigger limit switch (LS64) is out of adjustment or defective.
- Check continuity through switch. Adjust switch if out of adjustment. Replace if defective.
13. Right rear outrigger limit switch (LS63) is out of adjustment or defective.
- Check continuity through switch. Adjust switch if out of adjustment. Replace if defective.
14. Right front outrigger limit switch (LS62) is out of adjustment or defective.
- Check continuity through switch. Adjust switch if out of adjustment. Replace if defective.
15. Left front outrigger limit switch (LS61) is out of adjustment or defective.
- Check continuity through switch. Adjust switch if out of adjustment. Replace if defective.
16. Defective drive enable relay (61CR).
- Check relay. Replace if defective.
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