Brake test

AP42.00-S-4290CV

Brake test

6.5.15

Model

415

	Measure
 Danger !	Risk of death caused by limbs being caught or crushed by rotating parts when performing tests on the brake test stand	Never leave the vehicle unattended on the rollers except in an emergency. Ensure that no one is under the vehicle or near rotating parts during testing. In case of emergency, use the EMERGENCY OFF switch to shut down test stand.	AS42.00-Z-0001-01A
1	Move vehicle with front axle into roller brake test stand
	000 588 05 21 00 Roller brake test stand		WS42.00-P-0006B
		 Transmission in neutral during the test.
2	Measure deceleration values of service brake	 The permissible deviation from the larger value may be a maximum of 25 %. A braking effect must be discernible by the time the brake pedal has been depressed by a quarter of its overall travel distance. Malfunction or damage can occur otherwise.
		 Carry out test with engine running so that maximum vacuum is available.
		If variations exist:
		
		Determine and rectify cause subject to separate repair order.
3	Move vehicle with rear axle into roller brake test stand
4	Measure deceleration values of service brake	 The permissible deviation from the larger value may be a maximum of 25 %. A braking effect must be discernible by the time the brake pedal has been depressed by a quarter of its overall travel distance. In case of deviations, the cause must be identified and rectified subject to separate repair order. Malfunction or damage can occur otherwise.
		 Carry out test with engine running so that maximum vacuum is available.
		If variations exist:
		
		Determine and rectify cause subject to separate repair order.
5	Measure deceleration of the parking brake	 The permissible deviation from the larger value may be a maximum of 50%. When operating the parking brake, a braking effect must be discernible after 3 to 4 notches. Malfunction or damage can occur otherwise.
		If variations exist:
		
		Determine and rectify cause subject to separate repair order.
6	Drive the vehicle off the roller brake test stand
7	Enter deceleration values of the service brake and parking brake in the maintenance sheet

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