Skyjack SJ63 AJ+ Service Manual

136
SJ63 AJ+, SJ63 AJ229043AAA
Section 4 – Troubleshooting Information Electrical System - CE & AS
6. Loose or broken wire #03A from circuit breaker
CB3 to relay 09CR.
Check continuity. Replace if defective.
7. Tripped or defective circuit breaker CB3. Reset circuit breaker. Check continuity through
circuit breaker. Replace if defective.
8. Loose or broken wire #3 from circuit breaker CB3
to circuit breaker CB1.
Check continuity. Replace if defective.
9. Loose or broken wire #02 from relay 09CR to
base terminal block.
Check continuity. Replace if defective.
10. Defective relay 09CR. Check relay. Replace if defective.
11. Loose or broken wire #57B from relay 57ACR to
X23 engine connector pin #4.
Check continuity. Replace if defective.
12. Loose or broken wire #57B from X23 engine plug
to start solenoid 57BCR.
Check continuity. Replace if defective.
13. Loose or broken starter cable #03 from
disconnect switch S1 to start solenoid 57BCR.
Check continuity. Replace if defective.
14. Defective start solenoid 57BCR. Check solenoid. Replace if defective.
15. Defective starter motor. Check starter motor. Replace if defective.
4.3-7 The Engine Will Not Crank from the Platform or Base when equipped with
Elevate/Trackunit Telematics Ready
NOTE
If the unit is equipped with an Access keypad, a passcode is required from the machine owner.
1. Loose or broken B+ wire from battery + to
telematics pin 3.
Check continuity. Replace if defective.
2. Loose or broken B- wire 00 from battery - to
telematics pin 4.
Check continuity. Replace if defective.
3. Loose or broken wire 07 from S3 base
Emergency stop switch to 57DCR pin 86.
Check continuity. Replace if defective.
4. Loose or broken wire 57A from S5 ignition switch
to 57DCR pin 30.
Check continuity. Replace if defective.
5. If telematics device is not installed: loose, broken
or missing Jumper JMPR1 from 57DCR pin 85 to
ground 00.
Check continuity. Replace if defective or missing.
6. Loose or broken wire 57D from telematics pin 9
to 57DCR pin 85.
Check continuity. Replace if defective.
7. Missing output from telematics pin 9. Check for ground on pin 9. If no ground, contact
the machine owner.
8. Defective relay 57DCR. Check relay. Replace if defective.
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Skyjack SJ63 AJ+ Specifications

General

Brand	Skyjack
Model	SJ63 AJ+
Category	Boom Lifts
Language	English