Agriculture and Farm Equipment

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My Kubota b26 opc fuse now blows everyday from just monthly.

Customer Question
My Kubota b26 opc...

My Kubota b26 opc fuse now blows everyday from just monthly. Does that sound like a skinned wire.

Mechanic's Assistant: What is the complete model and serial number of your machine?

52063 serial #

Mechanic's Assistant: Are you fixing this yourself? What have you tried so far?

Yes . I have been looking for skinned wires at Opc switch sites

Mechanic's Assistant: Anything else you want the agriculture mechanic to know before I connect you?

I have had trouble with seat sensor and pro sensor before.

Submitted: 7 months ago.Category: Agriculture and Farm Equipment
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Answered in 46 minutes by:
1/17/2018
Mechanic: Curtis B., Technician replied 7 months ago
Curtis B.
Curtis B., Technician
Category: Agriculture and Farm Equipment
Satisfied Customers: 31,905
Experience: Technican turned service manager on multiple lines of equipment and rental equipment.
Verified

Hi, let's see if we can work together to get to the root of your problem! will try my best to help!

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Mechanic: Curtis B., Technician replied 7 months ago

How quickly does fuse blow? As soon as you turn on the key or after tractor runs for a while? A short(skinned wire) usually blows fuse and does not get better until short is found. I think you have a component that is pulling too many amps, like the fuel shutoff or alternator. Or one of the switches shorting out.

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Customer reply replied 7 months ago
The tractor will run for 10 minutes. We do have a mouse population where tractor is kept.
Customer reply replied 7 months ago
Looked like a mouse nest was inside the dash.
Mechanic: Curtis B., Technician replied 7 months ago

No chewed wires under the dash? Can be the OPC.

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Customer reply replied 7 months ago
where in the dash should I look for opc related wires?
Mechanic: Curtis B., Technician replied 7 months ago

Any wire under the dash would be related! But the OPC could be the problem, and nothing else!

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Customer reply replied 7 months ago
Is there an opc module?
Mechanic: Curtis B., Technician replied 7 months ago

# 70 in the link below. OPC controller.

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Customer reply replied 7 months ago
Ok #70 looks like it’s placed inside the frame of the tractor? Or where?
Mechanic: Curtis B., Technician replied 7 months ago

Under dash!

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Customer reply replied 7 months ago
At the bottom ? Knee high ? Top dash?
Mechanic: Curtis B., Technician replied 7 months ago

Knee high, on each side of the steering column, is where the relays are.

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