Gilera Runner RST 50 SP, Service Station Manual, Page: 15 / 183

Name Description Dimensions Initials Quantity
Spacer tool 40.64 H 0.25 ÷ 0.50
Casing 11.8 0 -0.35 B 0.20 ÷ 0.75
Shoulder washer 0.5 ±0.03 G 0.20 ÷ 0.75
Semi-shaft, trans. side 13.75 +0.04 0 C 0.20 ÷ 0.75
Semi-shaft, flywheel
side
13.75 +0.04 0 D 0.20 ÷ 0.75
Spacer tool 40.64 H 0.20 ÷ 0.75
Slot packing system
Fit the cylinder without installing the gasket to the
base.
Apply a centimetre dial gauge and reset it on an
adjusted surface.
Fit the tool on the top of the cylinder fixing it with
two nuts to the stud bolts, keeping to the torque
wrench setting and take the piston to the dead
centre position.
The thickness of the gasket to fit will change de-
pending on the value found.
Three gaskets are given with the following thick-
ness :
Specific tooling
020272Y Piston position check tool
Locking torques (N*m)
Locking head nuts:
10 ÷ 11 N·m
S
HIMMING SYSTEM
Name Measure A Thickness
Shimming 2.80 ÷ 3.04 0,4
Shimming 3.04 ÷ 3.24 0,6
Shimming 3.25 ÷ 3.48 0,8
Runner RST 50 SP
Characteristics
CHAR - 15