Gilera DNA 50, Workshop Manual

Page: 14 / 170

Crankcase - crankshaft - connecting rod
AXIAL CLEARANCE BETWEEN CRANKCASE, CRANKSHAFT AND CONNECTING ROD
Name Description Dimensions Initials Quantity
Connecting rod 11.750-0.05 A clearance E = 0.25 to
0.50
shoulder washer 0.5 ± 0.03 G clearance E = 0.25 to
0.50 - clearance F =
0.20 to 0.75
Half-shaft, transmission
side
13.75+0.040 C clearance E = 0.25 to
0.50 - clearance F =
0.20 to 0.75
Flywheel-side half-shaft 13.75+0.040 D clearance E = 0.25 to
0.50 - clearance F =
0.20 to 0.75
Lining between the
shoulders
40.64 H clearance E = 0.25 to
0.50 - clearance F =
0.20 to 0.75
Cage 11.800-0.35 B clearance F = 0.20 to
0.75
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 depending on the value detected. For this purpose, there
are three with different thicknesses
Specific tooling
Characteristics
DNA 50
CHAR - 14