I have 2 pcs panasonic Fan buy from 2005 problem speed , please advise how to repair , what component need to replace , My friend also find same problem , why panasonic fan very easy defect

You can buy it online from Hover Global. Please visit: http://www.hover.global/hercules.html

you can see if you can get a used one from the auto wreckers. repair a broken one is not advisable.

It may be a fuse, you would have to check your fuse box. I would check the fan itself. Whether an old fan or a new fan , ware does occur sometimes fast sometime it takes years. Check fan buy moving fan shaft up and down ,side to side. if it moves fan bushings are bad. Sometimes you can repair if your capable, but most times you just replace the fan. GOOD LUCK FRIEND.

I would look to the electrical side of the fan operation. You have three basic components to the cooling fan operation...the fan switch, the fan relay, and the fan motor. You need to determine what part of the system is not working. If you can run a 12V jumper wire to the motor and it works you know it must be either the switch or the relay. if you jump out the switch and the fan runs, you know it must be the switch.

or u can purchase the 2 cap 0.8uF 275v or 01uF275V will solve the issue.

2005 Chevrolet Avalanche 1500 Service & Repair Manual

2005 Chevrolet Avalanche 1500 Service Repair Manual Software Download...

LICENSED OEM SERVICE AND REPAIR MANUAL SOFTWARE FOR THE 2005 CHEVROLET AVALANCHE 1500!

If you need a repair manual for your Chevrolet, you've come to the right place. Now you can get your repair manual online in convenient digital format. Old paper repair manuals just don't compare! This online repair manual software covers the Chevrolet Avalanche 1500 and is perfect for any do-it-yourselfer.

In the dark old days of auto repair, you had to buy a traditional service manual in book format which would retail at a higher cost. Getting the same information in digital format is so much less expensive and more convenient!

Maybe you need the manual to fix the brakes on your Avalanche 1500, or possibly replace some worn out suspension components. Or you might need to get your engine running, or just do the required standard maintenance. Whatever the case may be, this repair manual software for the Chevrolet Avalanche 1500 is just what you need.

You will have all the service information you could ever need for your vehicle. It will help you fix the brakes, engine, suspension, steering, drivetrain, electrical problems, heat, air conditioning, etc. Anything can be fixed!

You can save a lot of money by working on your own vehicle. You probably already know this, but mechanics charge a lot. Do it yourself and use this 2005 Chevrolet Avalanche 1500 repair manual software to guide the way.

It gives you the manual for your Avalanche 1500 and it's very easy to use. It is compatible with any Windows computer including desktop PCs, laptops, smartphones and tablets.

License includes 1-year access to OEM service and repair procedures and unlimited access to supplemental data.

What do you mean by revs? The noise gets increasingly louder? I doubt you should be hearing the hard drive. It may be a fan that changes under load or temperature. Have you contacted the manufacturer or the repair facility to inquire about this issue? Otherwise if you know someone with the technical capability. I would take the case off and you should easily be able to distinguish then if it's the fan or the drive. Do you know what fan it was that needed to be replaced? Once I have more information I can assist you further.
Thank you,
Lee

An inverter-based unit is more efficient and uses less power than a design based on a high voltage transformer.

But with increased complexity / higher component count comes a statistically higher chance of failure, especially in inverter circuit boards that are machine soldered, where sometimes not enough solder gets on parts that are large, run hot, and/or run with high currents. This can lead ot bad connections and blown components.

As a longtime technician, I have always liked Panasonics very much, but I have never been a huge fan of inverter-based designs due to those factors. But again, as a technician I repair my own stuff, so it's not a big deal. And everything is slowly moving that way anyway.

I would not at all discourage you from buying an inverter-based Panasonic, but this is one of those rare times when I would advise you buy an extended warranty with it.

Once it's out of warranty, if it fails, call around and look for a repair shop that has a technician who does "component-level repairs" on circuit boards, instead of just changing boards. That will save you on repair bills.

It's often best to find a TV shop that also does microwaves, instead of an "appliance service center" which does not work on electronics.

You can find authorized Panasonic servicers here. Bookmark that for later.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

Do you have the manual, I think panasonic put some of there fault codes in the back.

Seems to have lots of people saying it could possibly be a power supply fault, an amp fault or shorted speakers.. Some people have gone to the extreme of actually buying new components and trying to unsolder and resolder to try to fix it themselfs.

Try contacting Panasonic, they will be able to advise you better ot possibly repair / replace the system.

Sent me the serial number, and I can check for any re-call ...

my e-mail is <[email protected]>