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Author Topic: Beta self-levelling (not) headlamp system  (Read 1179 times)
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St Volumex
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Owner of RetroPart

« on: 02 February, 2011, 06:29:12 AM »

Anyone know what fluid is used inside the Beta (and Thema) self-levelling headlamp systems?

Unfortunately there always seems to be some imbecile with a junior hacksaw out there who just cuts the pipes to solve a problem!  Roll Eyes

Guy McDougall
Rare Parts for Rare Machines
Appia Coupé S3 (Rosina), Appia Berlina S3 (La Giaconda), Fulvia 1.3S 5 spd coupé (Tigger, belongs to Carol), Beta Spyder S2 (Vivaldi), Montecarlo Spyder S2, HPE VX (Pugsly) etc
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« Reply #1 on: 02 February, 2011, 08:28:37 AM »

Not sure that I am going to be very helpful with this suggestion (perish the thought I hear you say) but if you can't establish exactly what the correct fluid is, maybe the fluid used by BMC / BL for the Hydrolastic / Hydragas suspensions systems would be a good substitute? Although on a more heavy duty scale, it has to perform a similar function of the fluid in the headlamp arrangement on Beta & Gamma. It is designed not to freeze, not to damage paintwork etc etc, and it is readily available because the MGF used Hydragas before it was facelifted into the TF

Just a thought!



'73 Beta 1600 S1 Berlina
'79 Beta 2000 S2fl Automatic Berlina
'80 Beta 2000ES S2 Berlina
'83 Beta 1600 S3 Berlina
'79 Gamma 2500 S1 Berlina
'82 Gamma 2500 S1 Coupe
'85 Gamma 2500 S2 Berlina
'82 Delta 1500
« Reply #2 on: 02 February, 2011, 01:06:41 PM »

Pretty sure it was a Glycol based product,
although to be honest I don't think anyone has been successful at refilling the system.
At one time a complete replacement system was available from Lancia, hardening/cracking
of the plastic pipework being the problem.
(I have tried and failed so changed to manual adjustment)

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