When to replace the Brake Discs on your BMW 3 SERIES
Recommended replacement interval for the part category Brake Disc : 50000 km
This replacement procedure can be used for:
BMW 3 Coupe (E46) 323 Ci, BMW 3 Coupe (E46) 316 Ci, BMW 3 Coupe (E46) 318 Ci, BMW 3 Coupe (E46) 320 Ci, BMW 3 Coupe (E46) 320 Ci, BMW 3 Coupe (E46) 318 Ci, BMW 3 Coupe (E46) 320 Ci, BMW 3 Coupe (E46) 316 Ci, BMW 3 Coupe (E46) 318 Ci, BMW 3 Coupe (E46) 318 Ci, BMW 3 Coupe (E46) 323 Ci, BMW 3 Coupe (E46) 318 Ci View more

The steps may slightly vary depending on the car design.
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This video shows the replacement procedure of a similar car part on another vehicle
All the parts you need to replace – Brake Discs for 3 Coupe (E46) and other BMW models
Replacement: brake discs – BMW 3 Coupe (E46). Tools you need:
Wire brush
WD-40 spray
Brake cleaner
Copper grease
Drive socket # 16
HEX bit No.H7.
Torx bit T30
Wheel impact socket #17
Brake caliper wind back tool
Ratchet wrench
Torque wrench
Tap wrench
Crow bar
Impact screwdriver
Rubber mallet
Wheel chock
Replacement: brake discs – BMW 3 Coupe (E46). AUTODOC recommends:
  • Replace the brake disks on the car BMW 3 Coupe (E46) in complete set for each axis. Regardless of the state of components. This will ensure even braking.
  • The replacement procedure is identical for both brake disks on the same axle.
  • When changing the brake discs, always replace the brake pads.
  • All work should be done with the engine stopped.
Replacement: brake discs – BMW 3 Coupe (E46). Use the following procedure:
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DIY BMW 3 Coupe (E46) Brake Discs replacement - online guide
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