Seized alternator.
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Discussion

PurpleMoonlight

Original Poster:

22,362 posts

186 months

Friday 31st March 2017
quotequote all
Woke the Daimler from hibernation today.

Lots of screeching, a little bit of smoke, then pop. Bits of belt everywhere.

Battery light now on so I'm assuming the alternator has seized over winter.

How far do you think I can drive on stored charge alone? The mechanic is about 15 miles away.

PositronicRay

28,944 posts

212 months

Friday 31st March 2017
quotequote all
Charge the battery, have someone follow you and you should be okay?

Edited by PositronicRay on Friday 31st March 16:19

Willhire89

1,461 posts

234 months

Friday 31st March 2017
quotequote all
It is starting that really draws the juice - running the ignition system is negligible.

Start the car off jump leads or charger just to minimise loss and go in daylight and you will be fine - I have covered hundreds of miles without charging when the need has arisen.

PurpleMoonlight

Original Poster:

22,362 posts

186 months

Friday 31st March 2017
quotequote all
Thanks guys.

Willhire89

1,461 posts

234 months

Friday 31st March 2017
quotequote all
Hang on - I may have done you a disservice here

Does this belt do anything else like the water pump or depending how modern power steering?

If it is just the alternator/charging all well and good but I don't want you cooking your engine.......

PurpleMoonlight

Original Poster:

22,362 posts

186 months

Friday 31st March 2017
quotequote all
I don't believe so.

I left it running for 10 minutes or so and no other warning lights and no overheating.

I did a bit of net research and is seems it does only serve the alternator.

It's back on charge now.

renorti

727 posts

225 months

Friday 31st March 2017
quotequote all
try a recovery truck firm, 15 miles trip probably about £50. no hassle,no worries get it collected/delivered job done.

lowdrag

13,183 posts

242 months

Saturday 1st April 2017
quotequote all
The E-type dynamo let go 40 miles from Caen so I drove with no lights to the ferry, got a push start to get on and off the boat, and drove to a friends house near Winchester, all on a charged battery. If you only use the ignition you can go a long way on a fully charged battery. Anyway, why not just take the alternator off and take it to your mechanic? I assume you have tried turning the pulley? If not it could only be the water pump. It'll only take a few minutes to get the alternator off it off, but the water pump is harder.

ETA: I see it is a Double Six, lucky chap. Does it have aircon? If so a seized compressor?

Edited by lowdrag on Saturday 1st April 08:59

PurpleMoonlight

Original Poster:

22,362 posts

186 months

Saturday 1st April 2017
quotequote all
I couldn't do it myself.

As the battery warning light remains on I think the chances are it's the alternator.

john2443

6,540 posts

240 months

Sunday 2nd April 2017
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Looks like it's just alternator based on this photo (assuming it's a pic of the right engine)