Hi to alls
The brake pedal travel on the Jaguar MK2 is generally not specified as an exact value in the original manuals, as it can vary depending on the condition of the braking system (wear of the pads, condition of the brake fluid, etc.)
However, as a general guideline for a classic car like the Jaguar MK2, What is the typical brake pedal travel before the braking pressure is effectively applied ?

On the Jaguar MK2, I have tested, the impression is that when pressing on the pedal, we do not have the effect expected : that is to say not immediate effect.
The braking system has been bled and the the brake pads and discs appear to be in good condition
What are your experience and advices on that point ?
My best regards
Gérard

 

Suspect the brake booster.
Check the vacuum hoses to the booster have not collapsed
The vacuum reservoir under the RH front mudguard (fender) should also be checked

 

you can easily test whether or not the booster is working at all by temporarily pulling the vacuum line off and comparing braking performance to when it's connected. best in a parking lot, unless you've familiarized yourself with non-power assisted brakes.

 

This how I recall the brakes on my 1963 Mk2. Compared with most cars the pedal travel is short. The effect of pushing is immediate. The sensitivity is more to how hard you push than how far the pedal moves. You might have to push a bit harder than in many cars, but the brakes are effective and I always liked the feel; they instilled confidence. In a Mk2, the rear wheels will often lock before the front, but it doesn't seem to cause a problem.

If they don't work well, there's something wrong: servo vacuum, hoses, sticking wheel cylinders.