Planmeca Compact I Technical Manual page 181

MOTORS REPLACEMENT
k)
l)
Technical Manual
Unscrew the two M6x14 ISO 7380 screws at the backrest motor attachment plate using the
4mm Allen key.
Detach the backrest motor mechanical limit from the seat casting by unscrewing the M6x16
DIN 7984 attachment screw using 4mm Allen key.
Chapter G - PARTS REPLACEMENT & REPAIR
Planmeca Compact i G-31