This new vehicle parking braking system control should be separate from the solution braking system control

Thirty moments just after such as for example actuation, a launch actuation of the parking brake control is made

six.4 Parking braking system control – cars and busses. They will be operable of the a guy seated from the normal driving updates. The new control is going to be known in a fashion that determine the variety of control operation. New vehicle parking braking system handle should handle the latest vehicle parking brake system of the car as well as people air braked vehicles it is designed in order to tow.

six.5.step 1 Having cars and you may busses, having 1st criteria as the specified during the six.5.2, at all times after a loan application actuation of one’s parking braking system control, in accordance with people then quantity of pressure, or combination of amounts of tension, on reservoirs of every of your vehicle’s braking system assistance, no losing parking braking system retardation force should originate from a release actuation of your parking brake manage until brand new vehicle parking brakes have the capability, after eg discharge, of being reapplied for a price fulfilling the minimum overall performance given in a choice of 6.step one or 6.2. This requirements shall be met one another having and you may with no engine on the, along with and you will without unmarried leakage-type incapacity, in every other brakes, regarding an associate built to incorporate compressed air or braking system water (similar to the parenthetical statement given from inside the six.step 3.1).

6.5.2 The initial standards getting six.5.step 1 are listed below: The fresh tank program stress try a hundred psi. Should your vehicle is made to tow a car or truck armed with sky brake system, an excellent fifty cubic inches sample reservoir was attached to the supply range coupling.

S5

six.5.step three To own trailers, which have initially conditions because given in 6.5.cuatro, all of the time shortly after actuation of your own vehicle parking brake system by ventilation the front supply range coupling towards the conditions, and with any subsequent level of stress, or mixture of amounts of pressure, regarding the reservoirs of any of automobile’s braking system possibilities, the fresh new vehicle parking brakes will not be releasable by the repressurizing the production line utilizing the likewise have line part of the truck test rig (Profile step 1) to any pressure a lot more than 70 psi, except if the vehicle parking brakes have the capability, after such launch, away from reapplication by then ventilation of top also have line coupling into conditions, at a consistent level fulfilling minimal efficiency specified in a choice of six.step one otherwise six.2. Which needs is going to be met one another which have and you may without having any single leakage-type failure, in any other brake system, off a member built to contain compressed air or brake fluid (consistent with the parenthetical statement specified into the 6.3.1).

six.5.4 The original standards for six.5.3 are as follows: The brand new tank system and offer line is actually pressurized to help you 100 psi, by using the have line part of the trailer decide to try rig (Contour step one). In case your vehicle was created to tow an automible armed with air brake system, a good 50 cubic inch test reservoir was linked to the rear supply line coupling.

six.6.1 To have trucks and you can buses, having very first requirements since the given inside the six.six.2, the fresh vehicle parking brake system can be effective at meeting minimal abilities specified in both 6.step 1 or 6.2, with people single leakages-particular incapacity, in any other brake system, out of a member made to include compressed air or braking system liquid (similar to the parenthetical terms given from inside the six.step 3.1) after the exam succession given in the 6.six.3.

6.6.dos The initial criteria getting 6.six.step 1 are as habbo Гјcretsiz uygulama follows: The fresh new engine is found on. The fresh tank system stress are a hundred psi. If for example the vehicle was designed to pull a car equipped with heavens brake system, a beneficial 50 cubic inches try tank are connected to the have line coupling.

6.six.step 3 The exam series having 6.6.step one can be as uses: The newest engine is switched off. One solitary leaks type failure, in every most other brake system, off a member designed to incorporate compressed air or brake fluid (consistent with the parenthetical phrase given from inside the six.step three.1), is then put throughout the brakes. A credit card applicatoin actuation of your own vehicle parking braking system control will then be produced. 30 mere seconds after the discharge actuation, a final app actuation of your own parking brake control is done.