APRILIA STX 150 User Manual

HEAD - CYLINDER UNIT
pos. Description Type Quantity Torque Notes
1 Valve cover fixing screws M6x18 4 25 +/- 5 Nm (18.44 +/-
3.69 lb ft)
-
2 Timing system gear cover fixing
screws
M6x20 2 10 +/- 2 Nm (7.38 +/-
1.47 lb ft)
-
2 Head fixing nuts M8 4 30 +/- 2 Nm (22.13 +/-
1.47 lb ft)
-
4 Head fixing screw M6x110 4 10 +/- 2 Nm (7.38 +/-
1.47 lb ft)
-
TIMING SYSTEM
pos.
Description Type Quantity Torque Notes
1 Timing system gear fixing screws M6x10 2 10 +/- 2 Nm (7.38 +/-
1.47 lb ft)
-
•
Remove the two fixing screws (1) of the
timing system gear cover (2)
Engine ETX - STX 150
ENG - 90

APRILIA STX 150 Specifications

General

Brand	APRILIA
Model	STX 150
Category	Motorcycle
Language	English