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1989 Nissan Sentra Brake power booster

160,891 MILES • 4 CYL • FWD • AUTOMATIC
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MARENA
  • MEMBER
  • 1 POST
How do I replace the brake power boster?
Oct 8, 2008 at 5:18 AM
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ZACKMAN
  • ✓Experienced Mechanic
  • 4,202 POSTS
Remove all brake fluid from reservoir. Remove brake master cylinder from the booster, should be 2 nuts. From inside the car, remove the booster retaining nuts, I think there 3 of them. Remove the pin attaching the pushrod. Now you can remove the booster.

Make sure that you bleed your brake after you are done.
Mar 13, 2021 at 10:59 AM
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