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Rust under Spare Wheel

Posted: Fri Feb 23, 2024 2:31 pm
by toadster
Hi All :D
I have had rust build up under the spare wheel for a while.
I noticed that I have a bung missing.
Would this allow much water in from under the car ?
Should I fit a new bung ?
Has anyone on here treated the rust with brush on treatment ?
Many thanks.
Toadster

Rust under Spare Wheel

Posted: Fri Feb 23, 2024 4:58 pm
by Scott560
I believe the missing bung will allow water in much more than you think. Whilst driving, water will track up under the car and turbulence/airflow will blow it into the car.

You could probably find the bung on amayama parts listing. If the rust isn't too deep or bad, I'm sure a bit of wire brush action and some product, others will comment on what they have used.

Rust under Spare Wheel

Posted: Fri Feb 23, 2024 5:05 pm
by wurlycorner
toadster wrote:
Fri Feb 23, 2024 2:31 pm
Should I fit a new bung ?
If you need one, @honda-hardy is breaking his lude, see if he still has his shell?

Rust under Spare Wheel

Posted: Fri Feb 23, 2024 5:36 pm
by toadster
Lo :D
Many thanks for the replies peops :think:
I have PM'd honda-hardy so hopefully He may be able to help Me out.
Cheers ;)
Toadster

Rust under Spare Wheel

Posted: Sun Feb 25, 2024 3:22 pm
by toadster
Lo All :D
Just wondering if anyone on here has removed the black covering under the spare wheel :?:
I have rust under it so would like to treat this area.
Just wanted to know what was best to use.
Cheers guy's ;)
Toadster

Rust under Spare Wheel

Posted: Mon Feb 26, 2024 11:01 am
by wurlycorner
I assume that's the black sound deadening material you're referring to?
If so, the best thing to remove that with is to spray it with a 'freeze spray' (plumbers merchant stuff to freeze water pipes with) so it goes hard/brittle and then whack it with a hammer so it breaks up and detaches from the panel.

Rust under Spare Wheel

Posted: Tue Feb 27, 2024 9:31 am
by toadster
Lo wurlycorner :D
Thanks for the suggestion :D
I'm taking My Lude to a body shop I know today.
He suggested a heat gun and peeling it off.
Will see later.
Cheers ;)
Toadster

Rust under Spare Wheel

Posted: Tue Feb 27, 2024 12:41 pm
by wurlycorner
toadster wrote:
Tue Feb 27, 2024 9:31 am
He suggested a heat gun and peeling it off.
He'll be having a messy time! :D

Rust under Spare Wheel

Posted: Tue Feb 27, 2024 1:56 pm
by Drax
ive left my rear seat and boot bungs off for years, it lets a lot more moisture build up drain away compared to letting anything in for me :shock: my 4G would be underwater by now...
Image

Rust under Spare Wheel

Posted: Tue Feb 27, 2024 6:49 pm
by toadster
Lo :D
:lol: :lol: :lol:
Cheers ;)
Toadster