Hi I'm new with a Z4 E89 that i've owned for nearly 3 years and now have my 1st problem!
Basicaly water in the boot roof motor failure.
I removed the motor stripped it, cleaned it up and run it on the bench with great improvement!
When I seperated the pump / motor the coupling fell off the pump head along with what looked like 6 small pins.
This looked reasonably easy to re-assemble so I rebuilt and attach the motor and tried to operate the roof
It sounded like the pump was running, but the roof didn't move
So I removed the motor again, rotated the pump head coupling and notice the pump shaft was not rotating, clearly I've missed something.
Any ideas?
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Roof problems - big surprise
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- Senior Member
- Posts: 2811
- Joined: Sun Nov 20, 2016 2:49 am
Roof problems - big surprise
You haven't missed impressing me.
At this rate, you're bound to solve the problem soon.
Vidi, vici, veni
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- Newbie
- Posts: 5
- Joined: Sat Jul 23, 2022 7:31 pm
Roof problems - big surprise
Paid a visit to Mike at The ZEDSHED in Earlestown, near St Helens https://www.thezedshed.co.uk/
Top and bottom of it, an unusual pump failure as the motor, relays and solenoids were all working, fortunately he had a used spare and I'm now back able to have the roof down should some dry weather return!
Excellent sevice, highly recommended.
Top and bottom of it, an unusual pump failure as the motor, relays and solenoids were all working, fortunately he had a used spare and I'm now back able to have the roof down should some dry weather return!
Excellent sevice, highly recommended.
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- Lifer
- Posts: 4044
- Joined: Sat May 25, 2013 8:27 pm
- Location: Stourbridge
Roof problems - big surprise
Have you solved the water in the boot
Need longer wellies
Need longer wellies
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- Newbie
- Posts: 5
- Joined: Sat Jul 23, 2022 7:31 pm
Roof problems - big surprise
Not looked too hard yet, but will be doing the water test at the weekend (pump currently in a plastic bag, but looking to make a bracket to support the pump and dump the sponge!)
- RobbiZ4
- Senior Member
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- Location: Munich
- Contact:
Roof problems - big surprise
Not the pump itself, but the dry foam has to be put into a plastic bag.
Pardon, je suis Allemand
E89 Roof Maintenance
viewtopic.php?t=130932
Y3 Roof Diagnostic System
viewtopic.php?f=23&t=129048
E89 Roof Maintenance
viewtopic.php?t=130932
Y3 Roof Diagnostic System
viewtopic.php?f=23&t=129048
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- Member
- Posts: 645
- Joined: Sun Aug 05, 2018 12:14 pm
- Location: Hershey, PA USA
Roof problems - big surprise
My boot leak was coming from a torn seal. Here is how I fixed it without purchasing a very expensive new seal...
https://www.youtube.com/watch?v=-0LUeMhHwWw
https://www.youtube.com/watch?v=-0LUeMhHwWw