The parking braking system manage should be independent on the services brake manage
30 moments after particularly actuation, a launch actuation of your vehicle parking braking system manage is created
six.4 Vehicle parking brake manage – vehicles and you will busses. It should be operable by a guy sitting throughout the regular riding updates. This new handle is recognized in a fashion that specifies the latest style of handle procedure. The fresh vehicle parking braking system manage should manage the latest vehicle parking brakes of your own auto and of people air braked vehicle that it is tailored to help you pull.
6.5.step one To have automobiles and you can buses, having 1st standards because the specified in the six.5.dos, constantly immediately following a loan application actuation of your own vehicle parking braking system manage, along with people subsequent level of stress, otherwise mix of quantities of pressure, regarding reservoirs of every of your automobile’s braking system options, no lack of parking braking system retardation push should result from an effective launch actuation of your own vehicle parking braking system manage unless of course new parking brakes have the capability, just after including discharge, to be reapplied at a rate appointment minimal show specified in a choice of six.step one otherwise six.dos. It criteria can be fulfilled both with and you will without having any engine into the, in accordance with and you may versus single leakages-form of inability, in every most other brakes, of a part made to contain compressed-air or brake fluid (consistent with the parenthetical words specified in six.3.1).
six.5.dos The original criteria to possess 6.5.step 1 are listed below: The fresh new reservoir system tension is a hundred psi. In case the vehicle is made to pull a car or truck armed with air brake system, a great fifty cubic inches decide to try tank is attached to the supply range coupling.
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6.5.3 To have trailers, which have 1st criteria as the given when you look at heterosexuГЎlnГ datovГЎnГ aplikace pro iPhone the 6.5.4, all the time immediately following actuation of vehicle parking brakes by the ventilation leading have line coupling on environment, and with one next number of stress, otherwise combination of levels of tension, regarding reservoirs of every of your car’s brake possibilities, the fresh new parking brakes should never be releasable by the repressurizing the production line with the likewise have range part of the trailer test rig (Contour step 1) to the tension over 70 psi, until the newest parking brakes are capable, immediately after including release, out-of reapplication by then ventilation of the front have line coupling into the ambiance, at a level fulfilling the minimum efficiency given in a choice of 6.1 or 6.2. It specifications will likely be came across both that have and you will without any solitary leakage-kind of incapacity, in every almost every other brake system, of a part made to incorporate compressed air otherwise brake fluid (similar to the parenthetical terminology specified when you look at the six.step three.1).
6.5.cuatro The initial criteria for six.5.step three are as follows: The newest reservoir program and offer line was pressurized to one hundred psi, utilising the likewise have range portion of the trailer try rig (Contour step one). In case the auto is made to pull a vehicle armed with heavens brake system, an excellent 50 cubic inches decide to try reservoir try connected to the buttocks also have line coupling.
six.6.1 For automobiles and you can buses, with first conditions because specified inside the 6.6.dos, the fresh vehicle parking brakes is capable of meeting minimal results given in both 6.step one otherwise 6.dos, which have one single leakage-style of failure, in every almost every other brakes, regarding a part designed to incorporate compressed-air or braking system water (similar to the parenthetical statement specified inside six.step three.1) at the conclusion of the exam sequence specified inside 6.6.step three.
six.six.2 The original conditions to have six.six.step one are listed below: The newest engine is found on. The fresh tank system pressure are a hundred psi. Should your car was created to tow a motor vehicle armed with air brakes, an effective fifty cubic inch attempt tank was attached to the also have range coupling.
6.6.step 3 The exam series having six.6.step 1 can be comes after: This new system was switched off. People unmarried leakages sort of incapacity, in just about any most other brake system, out-of a part built to include compressed air otherwise braking system liquid (similar to the parenthetical statement specified in the six.step three.1), is then delivered from the brakes. A software actuation of the vehicle parking brake control is then made. 30 moments after the release actuation, a final app actuation of parking braking system manage is done.
