Table of Contents
Advertisement
Motor
7.2 Installation
Ensure that the drive pinion and deflector pulley are aligned when doing so. They have to
be exactly aligned to ensure a long drive service life.
3. Pass the toothed belt (K7 a/b*) over the deflector pulley and drive pinion.
Place both open ends of the toothed belt in the door clutch holder (K6).
Screw the door clutch holder together.
*a/b = toothed belt, length 4 m / toothed belt, length 45 m
4. Tension the toothed belt with the aid of the tensioning device.
Check the belt tension with a suitable measuring instrument. Ensure that the belt strand
tension is 250 N per strand.
5. When the desired belt tension has been achieved, lock the M6x40 tightening bolt against
the clamping piece with the M6 nut supplied to prevent unintentional loosening.
96
Tightening torque
Ensure that the tightening torque of 9.5 Nm is maintained when modifying the deflector unit
with the ISO 4014 M6x50 or M6x90 nut and bolt combination.
System Manual, 09/2017, A5E33917696-AD
ATE500E
Advertisement
Table of Contents
