Oki LP-1040 Maintenance Manual page 461

<Installation>
1.
Install the PTM ASSY onto the
BRACKET(POT-FRONT).
2.
Attach the hex nut and tooth lock washer, and
secure temporarily.
3.
Adjust the metal part of the PTM ASSY so
that it is parallel to the edge of the plate and
tighten the hex nut to secure it in place.
4.
Install the PINION(POT)LOW and secure the
two hexagon socket head set screws.
Note
Before securing the screws, align the height of
the two below:
 PTM ASSY shaft's top surface
 PINION (POT) LOW's top surface
PINION(POT)LOW
9-174
Tooth lock washer
Metal part
Shaft
Align the
surface height
of the two part.
Hex nut
PTM ASSY
The metal part is parallel
to the edge of the plate
PINION(POT)LOW
Bracket