Crankcase - Crankshaft - Connecting Rod; Slot Packing System - PIAGGIO NRG Power DT Workshop Manual

Characteristics

Crankcase - crankshaft - connecting rod

AXIAL CLEARANCE BETWEEN CRANKCASE, CRANKSHAFT AND CONNECTING ROD
Name
Connecting rod
shoulder washer
Half-shaft, trans-
mission side
Flywheel-side half-
shaft
Lining between the
shoulders
Cage

Slot packing system

- Fit the cylinder without installing the basic gasket.
- Apply a centimetre dial gauge on the special tool
and zero it on the ground plane
- Fit the tool to the top of the cylinder fixing it with
two nuts to the studbolts and take the piston to the
T.D.C.
- The thickness of the gasket to fit will change de-
pending on the value detected. For this purpose,
there are three with different thicknesses
Specific tooling
020272Y Piston position check tool
CHAR - 10
Description Dimensions
11.750-0.05
0.5 ± 0.03
13.75+0.040
13.75+0.040
11.800-0.35
Initials
A
G
C
D
40.64 H
B
NRG Power DT
Quantity
clearance E = 0.25
to 0.50
clearance E = 0.25
to 0.50 - clearance
F = 0.20 to 0.75
clearance E = 0.25
to 0.50 - clearance
F = 0.20 to 0.75
clearance E = 0.25
to 0.50 - clearance
F = 0.20 to 0.75
clearance E = 0.25
to 0.50 - clearance
F = 0.20 to 0.75
clearance F = 0.20
to 0.75