1st gear cruising in 74 Triumph Spitfire

Bottom Gear!

1st gear cruising in 74 Triumph Spitfire
For the first time in the 21st century, this Triumph Spitfire 1500 moves under its own power – albeit in first gear only, on a decidedly non-roadster-friendly day in December! After replacing all of the Prince of Darkness wiring and ignition bits – and then discovering the clutch slave cylinder had seized and needed replacement as well – the Spit is up and running again, after over a decade of profound inertia.


74 Triumph Spitfire restoration
Even got two generations (one in each direction) of Spitfire aficionados to climb in for a victory lap up and down the snowy driveway…
1st drive - restored 74 Triumph Spitfire

Triumph Spitfire 1500 seized clutch slave cylinder

Getting in Gear: Not Coming Through in the Clutch (Slave Cylinder)

Triumph Spitfire 1500 clutch slave cylinder
A scuzztastic, totally corroded and seized up clutch slave cylinder can really slow your roll. Or, more to the point, not allow to even begin – at least not in gear. Even with the electronic ignition working, and the Spitfire 1500 firing on all four cylinders, I’m not going anywhere until a new one of these arrives in the post!

Provided the gearbox tunnel is not in place (and covered with interior carpet), access to the mounting flange and removalĀ of this bad boy is comparatively painless. Separating the cylinder from the mounting flange is another matter entirely, however…


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“Recalcitrantified”: (adj) conjunction of “recalcitrant” and “calcified” that the Brits should’ve created given the aging habits of their hydraulics, particularly those in the ’74 Triumph Spitfire 1500 that found it’s way into my garage. Fortunately, the colonists invented Liquid Wrench.


Triumph Spitfire 1500 clutch slave cylinder restoration
3 days of liquid wrench + 5 minutes actual wrenching + some Hammertime (to jettison the slave cylinder from the mounting flange) = one liberated defunct clutch cylinder. Then a bit of wire brushing on the flange and (almost) good as new, and ready for install of a replacement cylinder. Next stop: 1st gear…


1974 Triumph Spitfire clutch slave cylinder replacement
New clutch slave cylinder installed & ready to shift….