MC210221

7/1/2021
21 02 21_DIFFICULTY SHIFTING GEARS AND FINDING NEUTRAL DUE TO CLUTCH DRAG
SIB 21 02 21
DIFFICULTY SHIFTING GEARS AND FINDING NEUTRAL DUE TO
CLUTCH DRAG
2021-06-24
MODEL
Model
K70
K71
K72
K73
K75
Model Description
F 700 GS
F 800 S, F 800 ST, F 800 GT
F 650 GS, F 800 GS
F 800 R
F 800 GS Adventure
SITUATION
The clutch plates do not tolerate frequent and prolonged operation at the clutch friction zone, causing a
shorter service life in motorcycles that see intensive use, like vehicles used in driving schools or by the
police.
Worn out clutch discs may prevent full disengagement when the clutch lever is pulled, which makes it very
difficult to downshift or find the neutral gear.
PROCEDURE
An updated set of clutch discs and springs is available as a replacement.
NOTE:
In vehicles where the clutch does not disengage, or disengages poorly, only the set of clutch discs/springs
need to be replaced; the clutch basket and clutch driver do not need to be changed, as the worn-out clutch
disc set does not cause any damage or additional wear to the clutch basket or clutch driver.
PARTS INFORMATION
Obtain and confirm the part numbers for your specific vehicle by entering the chassis number in ETK which
takes into account specific equipment and/or options.
Additional parts like gaskets, hardware and chemicals may be required for the complete repair.
Part Number
21 21 8 396 909
SET OF CLUTCH DISCS / CLUTCH SPRINGS
Parts will be available in July 2021
QUESTIONS REGARDING THIS BULLETIN
Technical inquiries
Warranty inquiries
Parts inquiries
Contact the BMW Technical Support Group via TSARA
Submit an IDS ticket to the Warranty Department
Submit an IDS ticket to the Motorrad Parts Department
Supporting Materials
picture_as_pdf 21 02 21 DIFFICULTY SHIFTING GEARS AND FINDING NEUTRAL DUE TO
CLUTCH DRAG.pdf
Copyright ©2021 MOTORRAD USA, a division of BMW of North America, LLC. All Rights Reserved
1/1
Service Information Bulletin
June 24, 2021
Clutch
21 02 21
DIFFICULTY SHIFTING GEARS AND FINDING
NEUTRAL DUE TO CLUTCH DRAG
MODEL
Model
K70
K71
K72
K73
K75
Model Description
F 700 GS
F 800 S, F 800 ST, F 800 GT
F 650 GS, F 800 GS
F 800 R
F 800 GS Adventure
SITUATION
The clutch plates do not tolerate frequent and prolonged operation at the clutch friction zone, causing
a shorter service life in motorcycles that see intensive use, like vehicles used in driving schools or by
the police.
Worn out clutch discs may prevent full disengagement when the clutch lever is pulled, which makes it
very difficult to downshift or find the neutral gear.
PROCEDURE
An updated set of clutch discs and springs is available as a replacement.
NOTE:
In vehicles where the clutch does not disengage, or disengages poorly, only the set of clutch
discs/springs need to be replaced; the clutch basket and clutch driver do not need to be changed, as
the worn-out clutch disc set does not cause any damage or additional wear to the clutch basket or
clutch driver.
PARTS INFORMATION
Obtain and confirm the part numbers for your specific vehicle by entering the chassis number in ETK
which takes into account specific equipment and/or options.
Additional parts like gaskets, hardware and chemicals may be required for the complete repair.
Part Number
21 21 8 396 909
SET OF CLUTCH DISCS / CLUTCH SPRINGS
Parts will be available in July 2021
QUESTIONS REGARDING THIS BULLETIN
Technical inquiries
Warranty inquiries
Parts inquiries
Contact the BMW Technical Support Group via TSARA
Submit an IDS ticket to the Warranty Department
Submit an IDS ticket to the Motorrad Parts Department
© 2021, BMW of North America, LLC. The contents of this document are confidential and should not be shared with third
parties for distribution. All pricing subject to change.
Page | 1