240Z brake booster

[Diseazd]

How can you tell if your brake booster is good?

[SteveJ]

Shame on you, Guy. The procedure for testing the Master Vac is in the FSM. Just read the BR section. In the 72 FSM, it starts on page 21. While I know you are referring to your 71, it should be the exact same procedures.

By the way, give me a call on my cell phone when you get to the convention.

[Diseazd]

Will do......We should get there Monday at about 2:00. I found the test in the FSM......If I can get all the plumbing to run the test, it should answer my question. Guy

[Zedyone_kenobi]

D, I just ran this check. You will need a vacuum gage. I thought my brakes were fine for 3 years until I did the test in the factory service manual. I posted up my entire rebuild story.

http://www.classiczcars.com/forums/showthread.php?40535-Brake-Booster-Checkout&highlight=brake+booster

Check out my thread here for a review...