VITALI FLARES, Техническое руководство, Страница: 65 / 88

61
T 5
B C
A A
22-G. HEX.
WRENCH
19-G. HEX.
WRENCH
19-G. HEX.
WRENCH
ECCENTRIC PINS
Adjusting the backrest movement cradle friction
Should a margin arise in the backrest, remove the seat upholstery as described in the chapter " Accessing the
internal parts ", par. " Removing the upholstery ", and then the seat housing as described in the same chapter
in the par. " Removing the seat housing ". Use a 19-gauge hexagonal wrench to slightly unscrew the two self-
locking M12 nuts " A ".
Use the 22-gauge hexagonal wrench to slightly turn the two eccentric pins until the friction between the cradle
"
B " and the rollers " C " is correct. Finally, make sure that the six rollers always turn in contact with the cradle,with
constant friction, whenever the backrest is moved.
Tighten the two M12 nuts "
A ", using the 22-gauge hexagonal wrench to hold the two eccentric pins in place
to avoid changing the friction achieved.