Brake drum stuck to hub?

Big lumps of metals and spanners. Including servicing and fluids.

Moderators: User administrators, Moderators

Post Reply
bustrucket
Registered user
Posts: 53
Joined: 29 Jun 2016, 19:00
80-90 Mem No: 15932
Location: West Scotland

Brake drum stuck to hub?

Post by bustrucket »

I'm having some trouble getting one of the brake drums off, it turns freely so it's not stuck to the shoes and I've removed the two small bolts, but I still can't get it off the hub :(

Any suggestions? I've given it a few whacks with a small tapometer, but I don't want to give it too much in case I crack the drum!

Thanks

David
Even the plastics gone rusty!

User avatar
itchyfeet
Registered user
Posts: 12425
Joined: 23 Jul 2007, 17:24
80-90 Mem No: 12733
Location: South Hampshire

Re: Brake drum stuck to hub?

Post by itchyfeet »

back off adjusters then use larger tapometer, just use a piece of wood so you don't strike the drum directly.
1988 DG WBX LPG Tin Top
itchylinks

what2do
Registered user
Posts: 2853
Joined: 05 Oct 2012, 08:55
80-90 Mem No: 11974
Location: Salisbury

Re: Brake drum stuck to hub?

Post by what2do »

I know it's not a perfect method but ease a small pry bar between the drum and the back plate, you can't apply much force as the back plate is only pressed steal. I've found in the past that a stuck drum (still rotates freely) snags on one particular place and this will be where the levering helps. Do as mentioned above and it will come off, lots of 'persuading' and bingo. Ps. I've never broken a cast drum and I've hit a few in my time.
Why would the glass be anything other than half full?

'89 panel van, 1.9 DG.

User avatar
itchyfeet
Registered user
Posts: 12425
Joined: 23 Jul 2007, 17:24
80-90 Mem No: 12733
Location: South Hampshire

Re: Brake drum stuck to hub?

Post by itchyfeet »

did I mention backing off adjusters?
1988 DG WBX LPG Tin Top
itchylinks

colinthefox
Registered user
Posts: 901
Joined: 20 Oct 2009, 18:42
80-90 Mem No: 16447
Location: Somerset
Contact:

Re: Brake drum stuck to hub?

Post by colinthefox »

I've ground three shallow dimples round the circumference of the drum so I can (just) grip it with a three legged puller. After backing off the adjusters of course! Drums come off for every pre-MOT check so they never get a chance to rust on.
1.9D (AEF) pop-top. Aaaaahhhhh........that's better.
Image

User avatar
captain Byrne
Registered user
Posts: 1004
Joined: 19 Mar 2009, 10:01
80-90 Mem No: 7107
Location: Glasgow
Contact:

Re: Brake drum stuck to hub?

Post by captain Byrne »

Make sure when you do get them off the backplates still run parallel to the wheel/hub. If they are bent, the shoes won't sit straight, you'll get uneven wear & possible overheating of the drum & break failure due to boiling brake fluid. I speak from experience - it took me ages to figure it out.
1983 LHD Westfalia poptop 1.9 DG petrol.

bustrucket
Registered user
Posts: 53
Joined: 29 Jun 2016, 19:00
80-90 Mem No: 15932
Location: West Scotland

Re: Brake drum stuck to hub?

Post by bustrucket »

If the adjusters are anything like the other side I'll have a hard time getting them moving, but I'll get the plusgas out and give it a try this weekend, thanks! :ok
Even the plastics gone rusty!

Post Reply