		Test results
0	PRELIMINARY CHECKS	All OK	Problems encountered	Operation
	First of all check the tyre pressure	Move on to Step 1	Tyre inflation pressure not correct	Make sure tyres are inflated to the correct pressure
1	FRONT GEOMETRY CHECK	All OK	Problems encountered	Operation
	Check the vehicle geometry and front wheel angles Op. 4450A10 FRONT WHEEL GEOMETRY - CHECK USING OPTICAL EQUIPMENT - INCLUDES ADJUSTMENT IF NECESSARY	Move on to Step 2	1. Geometry not correct 2. Angles not correct	1. Replace the suspension springs 2. Restore the correct angles where possible
2	REAR GEOMETRY CHECK	All OK	Problems encountered	Operation
	Check the vehicle geometry and rear wheel angles Op. 4450A40 REAR WHEEL GEOMETRY - CHECK USING OPTICAL EQUIPMENT, INCLUDES ADJUSTMENT IF NECESSARY	Move on to Step 3	Geometry not correct	Replace the suspension springs Op. 4420A40 REAR SUSPENSION COIL SPRING (ONE), LEFT OR RIGHT - R.R.
3	STEERING COLUMN BEARINGS CHECK	All OK	Problems encountered	Operation
	Check the condition of the steering column support bearings and that they are working properly	Move on to Step 4	Bearings worn or damaged	Replace the bearings involved
4	STEERING BOX CHECK	All OK	Problems encountered	Operation
	Check that the steering box is working properly: there should not be excessive power assistance	End of diagnosis	Steering box not correctly calibrated	Replace the steering box

The steering is irregular and does not respond to the action on the steering wheel