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lucas

  1. M

    Looking for Lucas parts catalogue

    Hello Guys, i am looking for a Lucas parts catalogue. Does anybody have a scan or pdf-file of it? I would als be interested in a hard copy if an electronical version is not available. Best regards, Martin
  2. Basil

    General Tech Lucas DR-3 Wiring De-Mystified

    This article is written to help identify the connections originating at the two-speed windscreen wiper switch where the colour-coded fabric of the wiring loom has faded beyond all possible identification. The motor is a DR-3, two-speed unit. The switch is a seven terminal,three position (off...
  3. Basil

    General Tech Lucas DR3A Two-Speed Wiper-motors

    Lucas DR3A Two-Speed Wiper-motors Submitted by: ( @allanjohnturner ) The Lucas two-speed variant of the DR3A wiper-motor, as found on Triumph TR4A and other vehicles from the same era, seem to create problems when people try to wire them up. Often this happens when someone tries to use one to...
  4. Jim_Stevens

    TR2/3/3A Wiper motor hookup

    This one has me going crazy: Bench tested the motor, sat, last year. Self parking and the motor worked. Hooked up the motor per the schematic. Picture attached. Based on a previous posting here on the forum, I double-checked that the switch on the panel goes to ground. E on the motor goes to...
    • Jim_Stevens
    • Thread
    • lucas self-parking wiper motor
    • Replies: 4
    • Forum: Triumph
  5. S

    TR4/4A voltage regulator - digital

    i have an interesting car; i am the third owner. the first two owners modified it quite a bit. alternator, no mechanical fan, lots of "interesting" wiring, etc. it has a digital voltage regulator; i'm guessing from the 60's. it has a number on it: 038055. that's about all i can find. its...
    • Sumton
    • Thread
    • lucas tr4 electrical
    • Replies: 13
    • Forum: Triumph
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