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Good  luck with your project’...  Enjoy your classic motoring...
Fixed price repairs are based on the assumption that unit/s received
‘original & complete’... a surcharge may be applied to cover
missing  parts etc...  If in doubt send in the unit for inspection

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Mileage correction
Other services
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Rev counters
Jaguar XK 120 ( 1948 / 54 )
1109.1 M
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JDO Instruments
Classic Car Instrument Repairs ( Est 1963 )
Fixed price repairs for most British & European Classic Car Instruments
48hr service  
available... Why pay more & wait longer ! No UK vat
Tele: (UK)  01535 672125 (2 lines)  Mobile: 07831 886545
Please check the  FAQ’s page  BEFORE ringing / emailing... thank you

VDO / Jaeger Electronic ‘Analogue’ Speedos... As fitted in the following cars...
Porsche, BMW, Mercedes, Volvo, Rolls-Royce* ( *Jaeger with VDO movement )
We offer a limited repair service for certain  VDO  & Jaeger ( VDO movement )  Electronic ‘Analogue’ Speedos...
eg. The most common fault with these units is that the MILEAGE / TRIP RECORDER / S ( distance recorder / s )
stops working ie. The  
SPEED RECORDER  continues to work ok ... The fault is normally a plastic gear that breaks
( see typical picture of the problem @ top right hand side )...  Should the above be the problem we offer the following...

‘A’... We will supply you with the correct gear* required ( for you to fit yourself )... @ £45 incl p&p
‘B’... We will supply & fit the correct gear for you...
@ £130 + p&p  
‘C’... We will fit your ‘own gear’...
@  £90 +  p&p
‘D’... We will examine your VDO Speedo to confirm that a broken gear is the problem @ £40 + p&p
 * Please forward the old gear for identification as several types are fitted... If its the type shown in the above picture
   ( EARLY type with SPADE terminals ) count the number of ‘inner teeth’... this is a combined 2 level gear...
    A popular example is 20 teeth ‘outer’ & 30 teeth ‘inner’... ( ALL EARLY GEARS HAVE 20 TEETH ON THE OUTSIDE )   
   other options are available to establish the number of ‘inner teeth’ if the gear has broken into small pieces... please ask
  various other gears are fitted in later units ( with ‘ROUND PIN’ connections )
NOT WORKING  THEN THE ABOVE IS  NOT APPLICABLE                                                                                             contact us  if you require clarification on any point
Typical problem with VDO units