Conversion from 18° to 23° gearing in front and rear planetary gear system - BT27.50-P-0012-01A
WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.
TRANSMISSION 722.60# /61# /61# (except 722.601 /612 /614) ## as of 2102731 as of 21.3.00, 722.621 /623 /624 /626 /628 /63# /63# /661 ## as of 2094082 as of 16.3.00, 722.662 ## as of 2102731 as of 21.3.00, 722.663 ## as of 2094082 as of 16.3.00, 722.664 /665 ## as of 2102731 as of 21.3.00, 722.666 /669 ## as of 2094082 as of 16.3.00, 722.69# ## as of 2102731 as of 21.3.00
The helical gearing angle in the front and rear gear sets was changed from 18° to 23° to improve the noise level of the gear sets.