126
SJ63 AJ+, SJ63 AJ229043AAA
Section 4 – Troubleshooting Information Electrical System - ANSI/CSA
4.2-38 No Platform Rotate Right from the Base or Platform Consoles
1. Loose or broken wire #37 from platform control
module connector J12 pin #1 to platform
terminal strip
Check continuity. Replace if defective
2. Loose or broken wire #37 from platform terminal
strip to platform platform rotate right valve 4H-37
Check continuity. Replace if defective
3. Loose or broken wire #02 from platform terminal
strip to platform rotate right valve 4H-37
Check continuity. Replace if defective
4. Defective platform rotate right coil 4H-37 Check continuity and resistance through coil.
Replace if defective
4.2-39 No Platform Rotate Right from the Base Console
1. Loose or broken wire #10A from IGN switch S5
to platform rotate switch S16
Check continuity. Replace if defective
2. Defective platform rotate switch S16 Check continuity through switch while activating
platform rotate right function between wires #10A
and #37B. Replace switch if no continuity
3. Loose or broken wire #37B from platform rotate
switch S16 to base control module connector J2
pin 28
Check continuity. Replace if defective
4.2-40 No Platform Rotate Right from the Platform Console
1. Loose or broken wire #04 from platform terminal
block to platform rotate switch S20
Check continuity. Replace if defective
2. Defective platform level switch S20 Check continuity through switch while activating
platform rotate right function between wires #04
and #37A. Replace switch if no continuity
3. Loose or broken wire #37A from platform rotate
switch S20 to platfrom control module connector
J13 pin 28
Check continuity. Replace if defective
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