Skyjack SJ63 AJ+ Service Manual

141
SJ63 AJ+, SJ63 AJ 229043AAA
Electrical System - CE & AS Section 4 – Troubleshooting Information
3. Loose or broken wire #11A from fuse holder FU1
to relay 54ACR.
Check continuity. Replace if defective.
4. Loose or broken wire #11B from relay 54ACR to
glow plugs.
Check continuity. Replace if defective.
5. Loose or broken wire #54A from base terminal
strip to relay 54ACR.
Check continuity. Replace if defective.
6. Loose or broken wire #11 from base terminal
block to relay 54ACR.
Check continuity. Replace if defective.
7. Defective relay 54ACR. Check relay. Replace if defective.
8. Defective glow plugs. Check glow plugs. Replace if defective.
NOTE
For other glow plug related problems, consult engine manufacturer’s manual.
4.3-12 All Controls are Inoperative from the Base Console
1. Loose or broken wire #10 from base emergency
stop switch S3 to base ignition/enable switch S5.
Check continuity. Replace if defective.
2. Defective ignition/enable switch S5. Check continuity through switch when activated.
Replace if defective.
3. Loose or broken wire #10A from ignition/enable
switch S5 to base terminal block.
Check continuity. Replace if defective.
4. Loose or broken wire #10A from base terminal
block to diode D10A.
Check continuity. Replace if defective.
5. Open or defective diode D10A. Check diode. Replace if defective.
6. Loose or broken wire #20 from diode D10A to
base terminal block.
Check continuity. Replace if defective.
7. Missing or broken terminal block jumper between
wire #20 and #21.
Check for jumper. Replace if missing or broken.
NOTE
Jumper is removed if equipped with generator option.
8. Loose or broken wire #21 from base terminal
block to relay 21CR.
Check continuity. Replace if defective.
9. Loose or broken wire #02 from base terminal
block to relay 21CR.
Check continuity. Replace if defective.
10. Loose or broken wire #09 from base terminal
block to relay 59CR.
Check continuity. Replace if defective.
11. Loose or broken wire #162A from relay 59CR to
base terminal block.
Check continuity. Replace if defective.
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Skyjack SJ63 AJ+ Specifications

General

Brand	Skyjack
Model	SJ63 AJ+
Category	Boom Lifts
Language	English