3025357 - 4450A40 rear wheel geometry - check using optical equipment

Place the car on a control surface, with sliding plates under all the wheels.Prepare the vehicle in standard load condition A (empty with full fuel tank).Check that the tyre pressures are correct.CHECKING WHEEL GEOMETRY Check that the rear wheel geometry is within the specified values.

	Measurement		Value
-	D - C (mm)		20.0 +/- 1
	(Unladen vehicle filled with fluids) (-)	-

CHECK ON CAMBERCheck that the rear wheel camber is within the specified limits.

	Measurement		Value
-	C (mm)		1˚ 26' - 40'
	(Unladen vehicle filled with fluids) (-)	-

The rear wheel camber cannot be adjusted. If the value is not correct, check the condition of the suspension components.

CHECK ON TOE-INCheck that the rear wheel toe-in is within the specified limits.

	Measurement		Value
-	D2 - D1 (mm)		3.2 +/- 1
	(Unladen vehicle filled with fluids) (-)	-

Rear wheel toe-in is 28' 9'.

If the rear wheel toe-in is not within the specified limits, adjust it as described below.1. Undo the locknuts and nuts, then adjust cam bolts (1a) securing rear wishbones (1b) to the rear suspension beam. Tighten the nut to the specified torque.

	Fastening	Component	Ø	Value(daNm)
-	Nut	REAR SUSPENSION REAR WISHBONES	M12	(Rear suspension crossmember side) 6.3 ÷ 7.7