Olivetti PR2 E - Roller Gear Adjustment

Service ManualY100250-4 8-7
8.6 ROLLER GEAR ADJUSTMENT
MACHINE CONDITION:
Upper mechanical assembly closed.
OBJECTIVE ADJUSTMENT:
Mesh between cogged wheels (1) and (2) with a maximum radial clearance of 0.2 mm between the teeth.
Check this clearance throughout the entire wheel rotation.
Adjust the two matings on the right-hand side of the printer.
PROCEDURE:
Turn screws (3) that secure the bushing, tightening them with a torque equivalent to 6 +0.5 Kgcm.
Fig. 8-6
Note: Perform this adjustment on both gear pairs on the printer.
0,2
1
2
< 0.2
3
Post-adjustment
clearance