Here's an easy way to test the Hydrovac...

On your first engine start of the day step on the brake pedal with medium foot pressure, then start the engine, the pedal should fade away towards the floor as the engine builds vacuum, if it does than it's working.

Rubber and steel brake lines fail from the inside out. If they look like factory lines you are WAY overdue for replacements.

Mike B smile


Mike Boteler

1956 Chevy 3100 Resto Rod
1952 Willys M38 Army Jeep
1983 Jeep CJ7 Laredo
1984 Jeep CJ7
+++++
Silver Spring, MD