1989 Volvo 760 no pedal action after repair

1989 VOLVO 760
Avatar
KWILLIE101
  • MEMBER
  • 2 POSTS
Brakes problem
1989 Volvo 760 Two Wheel Drive Automatic 80000 miles
----------------------------------------------------------------
Brake repair on 1989 Volvo 760. Replaced pads and master cylinder. With motor off have hard brake peda and with motor running pedal has no resistance, goes to floor and will not return. Bled brakes per specs,(no bubbles).

Could this be a defective power booster and can u check
for defect???
Apr 11, 2008 at 5:27 PM
Advertisement
Avatar
MIKE H R
  • CAR REPAIR CONTRIBUTOR
  • 3,094 POSTS
with a new master cylinder bleed that first then go on to bleed each wheel. Even though you have bled them all ready there could have been air in the master cylinder that moved down to the lines. Check the vacuum lines.
Apr 14, 2008 at 11:00 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.