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930m implement problems

S

Slamb0

New Member
Joined
Jan 29, 2020
Messages
4
Location
Texas
I am working on a 930m that is having intermittent problems running the bucket. All pressures test good. I just started throwing a code for pilot supply solenoid. I've tested voltage and it seems to be ok. I'm assuming the solenoid is bad. I can get any support form cat on diag or trouble shooting. do you think the pilot supply solenoid is the cause for all the problems? Thanks
 
Last edited:
Nige

Nige

Senior Member
Joined
Jun 22, 2011
Messages
29,379
Location
G..G..G..Granville.........!! Fetch your cloth.
A few requests first........
Machine serial Number - that makes it easy to find info including an Electrical Schematic.
What Diagnostic Code(s) is it throwing when it gives problems.? That will probably lead to a detailed Troubleshooting procedure.
 
Nige

Nige

Senior Member
Joined
Jun 22, 2011
Messages
29,379
Location
G..G..G..Granville.........!! Fetch your cloth.
It looks like the 930M Service Documentation is not fully up to date yet, but here is the procedure for Troubleshooting the same Code on a 966K. You may find that the wire numbers/colours on your machine might be different to those shown in the procedure but the testing will be exactly the same. I'll PM you the correct Electrical Schematic for machine KTG02132.

Check your PMs.
 

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truckdoctor

truckdoctor

Well-Known Member
Joined
Nov 14, 2010
Messages
152
Location
reno nevada
Occupation
mechanic
Good evening Nige. How did you pull that off SIS Web? I've had a few customers that have needed that info and I could never figure out how to send it to them.
 
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