D&S 5000 undercarriage issues

[wblair14]

I am working on an old D&S 5000 and whenever the undercarriage is engaged the first set of top nozzles on the gantry turn on but I’m getting nothing from the undercarriage.

I normally would change out the solenoid on the undercarriage but I am confused as to why the top nozzles are engaging.

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[MEP001]

Did you check for power at the solenoids?

 

[wblair14]

I didn’t have a volt meter on me but I checked for magnetic pull. Do I need to check both undercarriage and turbo nozzle solenoids?

 

[MEP001]

Might be a good idea unless you want to just throw parts at it at your customer's expense.

Is it the power blast or the regular nozzles coming on when the undercarriage should run?