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Home >> BMW >> 2017 >> M3 Standard Trans >> Repair and Diagnosis (Single Page) >> Collision >> General Collision Information >> Collision - Body Panel Repair (F80) >> 41 00 Body Repair General And Safety Information >> 41 00... Replacing Blind Rivets

41 00... Replacing Blind Rivets

Special tools required: 

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:

G13692663Courtesy of BROWN, BOVERI & CO., LTD.

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 BROWN, BOVERI & CO., LTD.

Described for grab handle holder: 

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

G08507900Courtesy of BROWN, BOVERI & CO., LTD.

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

G10995198Courtesy of BROWN, BOVERI & CO., LTD.

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 BROWN, BOVERI & CO., LTD.

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 BROWN, BOVERI & CO., LTD.

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 BROWN, BOVERI & CO., LTD.
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.

Use cavity sealant for foam filling (Available via the applicable BMW parts catalogue).

Cavity foam may also be used if required (Available via the applicable BMW parts catalogue).

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 BROWN, BOVERI & CO., LTD.

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 BROWN, BOVERI & CO., LTD.