My Fisher and Paykel iw812 washing machine is leaving black spots on the clothes. I want to dismantle the drums to clean them but can not find info on how this is done. Any help much appreciated.

SOURCE: I have a fisher and

Hi there. FC 49 has a few possiblities
1. the wiring connection to the cold water valve has been disconnected
2.the cold valve has failed, compare resistance with hot valve (they should be the same)
3 the motor controller has failed

I hope this helps

SOURCE: Blocked filter in Fisher & Paykel washing machine top loader

Fisher & Paykel washers do not have lint filters inside the tubs as they are designed to drain away any debris from the wash during the drain cycle.

SOURCE: Fisher Paykel washing machine model # GWL15 drips

Hi Dale..
It sounds like you have a leaky inlet valve assembly. The part number is 421029P and is easy to replace. You can get one here:
http://www.fisherpaykelparts.net/ecart/item.php?item_id=266&category_id=56

SOURCE: fisher & paykel washing machine fault codes

I have a Fisher & Paykel GW609AU Smartdrive Excellence 6.5 Washing Machine that would start then stop then start then stop a few more times before eventually beeping.
I fixed it by bypassing(joined the white and yellow wire) the trip out switch which is located under the control module(one screw to remove).Now it Works.

SOURCE: Fisher & Paykel Washing Machine WL80T65CW1 Fault 9

sounds like a size error . when you changed the display did you size your machine to the new display module?did you get the re-size set of instructions with the new display board? ring up where you brought the display from and i"m sure they can help. if not reply back and i will guide you thru it.