Jump to content

Battery box fun


Recommended Posts

Hallelujah - It's been an almost spiritual day - after 18 years of ownership I've finally seen my battery box in the starkers! 😉
My 1991 hardtop used to be a winterised deep wader, all of the other MOD stuff long gone, except in the bottom of the battery box which I've always had my suspicions about.
So today it all came out, the two batteries, the plywood under them, the foam insulation, the battery tray  - and it wasn't great....

All four battery tray bolts disintegrated rather than unbolt, the battery tray is a complete rust bucket (replacing with a Flatdog one) and so forth.
However the actual battery box itself doesn't seem +too+ bad...
Whats the expert opinion on here:
1. Slap some hammerite on it and worry about it in 3 years when it falls apart
2. Replace it asap etc as it won't last a year

(I travel in Africa a lot on very bad corrugated tracks and it holds a yellow and red top Optima in there)
 

Link to comment
Share on other sites

Rust stabiliser, then overpaint, then get a piece of aluminium of reasonable thickness 6mm or so and bend it round the bottom fastening it at either end as a strengthener, maybe the floor panel and some other place that basically 'cradles' the box and takes some of the weight. Should be doable without major tools - a drill and spanners, and you can bend it round two pieces of wood. I did this on my underseat box drivers side which was failing and years later its still there quite secure.

Link to comment
Share on other sites

19 hours ago, Jocklandjohn said:

Rust stabiliser, then overpaint, then get a piece of aluminium of reasonable thickness 6mm or so and bend it round the bottom fastening it at either end as a strengthener, maybe the floor panel and some other place that basically 'cradles' the box and takes some of the weight. Should be doable without major tools - a drill and spanners, and you can bend it round two pieces of wood. I did this on my underseat box drivers side which was failing and years later its still there quite secure.

Turns out my neighbour is a panel beater, he whacked it in all directions tonight and said its just surface rust, the metal is good, so it should be good for a few years yet...

Is this a great plan?
1. Red oxide paint all over the inside?
2. Then a coat of Eastwood Flexible Sealer & Sound Deadener?
https://www.eastwood.com/flexible-sealer-sound-deadener-16-oz-aero.html

 

Link to comment
Share on other sites

11 hours ago, roamingyak said:

Turns out my neighbour is a panel beater, he whacked it in all directions tonight and said its just surface rust, the metal is good, so it should be good for a few years yet...

Is this a great plan?
1. Red oxide paint all over the inside?
2. Then a coat of Eastwood Flexible Sealer & Sound Deadener?
https://www.eastwood.com/flexible-sealer-sound-deadener-16-oz-aero.html

 

I'd say that's sensible.  No point in replacing what is still good.  The important thing is to kill the rust, so remove all you can and kill the rest before using a zinc rich primer or red oxide, and cover with Schutz or similar.  Hammerite paint is utter rubbish - it chips and flakes and has no rust prevention ability at all.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

We use cookies to ensure you get the best experience. By using our website you agree to our Cookie Policy