Replacing Blind Rivets (M3 Base, M3 Competition, M3 Competition M xDrive, M3 CS)

2023 BMW M3 CompetitionSECTION Replacing Blind Rivets (M3 Base, M3 Competition, M3 Competition M xDrive, M3 CS)

Special tools required: 

  • 2 348 128 
  • 72 1 210 
IMPORTANT: Lay out protective mats to protect the interior equipment against shavings from the drilled-out rivets and damage

Lay out protective mats in the relevant working area:

  • Dashboard
  • Entrance area
  • Passenger compartment
G04753865Courtesy of BMW OF NORTH AMERICA, INC.

Schematic diagram of folding pack holder for head airbag: 

Drill off rivet plate down to rivet shank with a 10 mm twist drill bit

G04753868Courtesy of BMW OF NORTH AMERICA, INC.

Described for grab handle holder: 

Drill off rivet plate down to rivet shank with a 10 mm twist drill bit

G08507900Courtesy of BMW OF NORTH AMERICA, INC.

Drill out all blind rivet protusions (1) up to the body

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Installation note: 

Prime damaged paintwork on side frame

NOTE: Depending on accessibility, the rivet heads will have to be removed using special tool 2 348 128 or 72 1 210 

In areas that cannot be reached using special tools, CAVITY FOAM HS3 must first be applied around the rivet head before the rivet head is then punched out immediately 

Removal of rivet head with special tool 2 348 128: 

Press off rivet heads (1) using special tool 2 348 128 and remove

G08507903Courtesy of BMW OF NORTH AMERICA, INC.

Removal of rivet head with special tool 72 1 210: 

Shank (1) of special tool 72 1 210 is flexible and can be adapted to the relevant body contours

NOTE: Insert butyl in the collecting tray (2) to secure rivet heads and prevent them from falling out
G08423183Courtesy of BMW OF NORTH AMERICA, INC.

Insert special tool 72 1 210 through bore in body next to attachment points

Position special tool from rear on rivet head in cavity

NOTE: A second person will be needed to help hold the special tool on the rivet head during the driving-out operation

Make sure collecting tray is correctly fitted on rivet head

Drive out stem with hammer and 6 mm punch

Carefully feed special tool out of body so that rivet head does not fall out of collecting tray

G04753876Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: If the rivet falls out of the collecting tray into the side frame when the special tool is fed out, this area must be generously filled with foam

For details of procedure for filling cavities with foam, see further operations

Use cavity sealant (refer to BMW Group parts sales) for foam filling

Cavity foam (refer to BMW Group parts sales) may also be used if required

Fit tube to foam can

Push the hose in through the pillar holes

Fill cavity with a filling material

WARNING: Empty foam can completely onto cardboard and after hardening dispose of foam and can in residual waste

Can may burst if not completely emptied

G08507906Courtesy of BMW OF NORTH AMERICA, INC.

Overview of rivet gun: 

Riveting of gas generator housing and holders for folding pack with rivet gun (refer to BMW Workshop Catalog)

The interchangeable head is changed for the different work operations

Riveting of gas generator housing with:

  1. 17/36 nosepiece and short shank

    Riveting of holders for folding pack:

  2. 17/40 nosepiece and long shank
G04753882Courtesy of BMW OF NORTH AMERICA, INC.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.