PIAGGIO NRG Power DT User Manual

Inspecting the rollers case
1) Check that the bushing and the sliding rings of
the mobile pulley do not show signs of scoring or
deformation.
2) Check the roller running tracks on the contact
pulley; there must not be signs of wear and check
the condition of the contact surface of the belt on
the half-pulleys (mobile and stationary).
3) Check that the rollers do not show signs of
marked facetting on the sliding surface and that
the metallic insert does not come out of the plastic
shell borders.
4) Check the integrity of the sliding blocks of the
contact plate.
- Check that the internal bushing shown in the fig-
ure is not abnormally worn and measure inside
diameter «A».
- Measure outside diameter «B» of the pulley slid-
ing bushing shown in the figure.
CAUTION
DO NOT LUBRICATE OR CLEAN THE BUSH-
ING.
Characteristic
Driving pulley / Maximum diameter:
20.12 mm
Driving pulley/ Standard diameter:
20.021 mm
Driving pulley bushing/ Diameter maximum:
XXX mm
Driving pulley bushing/ Standard diameter:
20 -0.020/-0.041mm
NRG Power DT Engine
ENG - 11

PIAGGIO NRG Power DT Specifications

General

Brand	PIAGGIO
Model	NRG Power DT
Category	Scooter
Language	English