9 months of standing still aren't too great for any car I guess, so on go the plates and after a few small checks and a bit of minor work (a new gas-filled strut for the rear hatch: Triscan 87102711, some bulbs, a replacement windscreen washer pump), a mate and I set off with the DLS for a 450km round trip. The longest journey since I got the car, nearly 6 years ago
Pump (now the windscreen washers squirt again):
Hatch strut [fitted the LHS only, as the ball joint of the aftermarket part doesn't unscrew to accommodate the boot light on/off switch]:
Air in the tyres:
Breakfast:
Pretty German town:
But then: oh dear! The fuel and temperature needles start to drop, the horn sounds weedy and after a stop, the car won't start. Empty battery!
Out come the tools, and oh dear again, this doesn't look good, the carbon brushes are definitely under the 5mm minimum:
and look at what's left of that bearing!
Coaxed the carbon brushes out a little bit more, push started the car, and limped back home. It was enough to charge the battery again (and we measured 13.5V - 15V arriving at the battery today), but clearly some work needs to be done.
This early B19-engined car still has an external voltage regulator fitted to the inner wing. According to the green books, 60 cars further down the production line (B19 cars from CH 629518) would already have been fitted with a carbon brush kit, that has the voltage regulator (charging relay?) already integrated.
My question is this: do you think a later-type alternator will work without any trouble? The green books and the Bosch online "ecat" catalogue seem to think so.
I have a Bosch 0 120 400 932 fitted (apparently only manufactured until May 1982), this was superceded by Bosch 0 120 489 065 and should be more readily available (manufactured till 2012). Both were fitted to Volvo 240s of that era.
Does anyone have an opinion on these external "voltage regulators", does it make sense to go for an alternator with an "all-in-one" carbon brush kit? There is only one (3-wired) cable leading from the plug fitted to the carbon brushes to the external regulator. I'm sort of hoping the replacement alternator will be "plug and play", cheaper, and more reliable in the long term.
I'm looking forward to your opinions
Cheers
Tom