Tell us more about day 5
KB
Parked the trailer up, ordered new hubs seals, bearings, stubs, lock nuts, dust caps, disc brake pads........went on a four day walk, national parks delivered the parcels.
As suspected the calipers seals were buggered so that's a job for when we get home so removed calipers and disconnected brake controller.
Fitted new bearings (didn't need to but it was easier than trying to clean them) seals and dust caps.
I didn't release the valve for the handbrake....electric over hydraulic....totally my fault however when the kids were loading the MTN Bikes they did step on the handbrake button and I suspect might have partially released some pressure......still surprised I didn't feel the brakes dragging the 20km drive from one campsite to the next was hilly and on a dirt road pulled up to smoke and flames. Just we were all caught up in the excitement of starting the hike.
I wasn't a happy chappy at the time especially when i released the valve and went to move the car and trailer which pumped brake fluid onto the the discs starting another fire.........i measured the temps of the hubs 1/2hr after we pulled up and they were still at 180degrees
Kudos to the NSW national parks guys for picking up my parcels and delivering them......saved me a 180km round trip.
Need to order calipers seals, discs, make a brake line, and 1 x BFG MT 235/85/16...when I get back to Brisbane.