Technical

This section is intended to provide technical information for all those who need “guidance”, or if you have a tip or trick to solve a problem, please contact a club representative, so that we can add to our available information.

• DB 4 serial numbers and dates
• DB Model codes
• DB series designations
• Vacuum timing DB 4
• Direction Indicator diagram
• Citric acid de-rusting
• DB Colour codes 1925 – 1928