Out With the Old – Replacing the Wiring Harness on the 1974 Triumph TR6

Picture of By Craig Ranson
By Craig Ranson

John has been hard at work on the 1974 Triumph TR6 that is in with us at Bridge Classic Cars for a wiring issue. A rat or a mouse has managed to chew its way through part of the wiring loom.

Consequently, when the owner went to start the car is actually melted some of the wiring! Because of the extent of the damage to the wiring loom. John felt it best to replace the harness as a precaution due to the extensive damage.

John carefully began to remove the old harness for the car, working his way through the separate systems to ensure all the components could also be inspected.

The new loom was then put in place step by step, whilst also running through each part to make sure it functioned correctly now that power could be applied to the harness. Wit the harness now in, its time to test the car completely.

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