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Andy
Andy, Truck Diagnostic Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 1571
Experience:  International trucks, International, Maxxforce and Cummins engines, diagnostic, electrical, Hvac and refrigeration repairs
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I have a Volvo 780 Truck with an automatic transmission Meritor

Customer Question

I have a Volvo 780 Truck with an automatic transmission Meritor 2004 and these codes are popping up
clutch solenoid valve
MD 130
SID55
FMI 7
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Customer: replied 1 year ago.
how much longer? that's why i paid the extra for a faster answer.
Expert:  Andy replied 1 year ago.
Hi there ! My name is ***** ***** i would like to try and help if i can ! Here is your fault code description : 130-55- 7 is a clutch engagement/disengagement fault.How to repair this ? Follow theses steps : Complete the pneumatic requirements flowchart.Verify air supply/air quality.Remove and inspect clutch actuator filter screen forcontamination.If the root cause of the issue is not found, then checkthe clutch engagement hardware for issues such as abroken fork, jammed release bearing, failed releasebearing, broken clutch retaining clip, possible glazedclutch disc, jammed clutch actuator rod, etc. Addressany issues as necessary. If the root cause is notidentified, then obtain the ISO fault codes and addressthe appropriate repair instructions. If clutch actuatordoes not move when engine is started, replace clutchactuator.
Expert:  Andy replied 1 year ago.
Hi there ! Looking for an update ! Any luck ? Do you need anything ? Let me know ! Thanks !
Please do not forget to rate my service to you at the end of this session . That is the only way that I am rewarded on here . Thank you .

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