MP3 400 i.e.
Check the ball bearings on the parallelogram
arms. Replace them in case of signs of abnormal
wear.
Check the inside tracks of the parallelogram bear-
ings on the chassis.
For refitting, follow the operations for removal but
in reverse order, lubricating the locking pins on the
parallelogram half-arms and observing the pre-
scribed torques.
Name
Arm coupling screws
Screws fixing arms to side headstocks
Screws fixing arms to central headstock
Screws fixing the half-arm coupling flange
P
ARALLELOGRAM DEVICE
Suspensions
Torque in Nm
45 ÷ 50
45 ÷ 50
45 ÷ 50
20 ÷ 25
SUSP - 15