introwertyk-randki Strona mobilna

The leading have range coupling is actually ventilated toward ambiance

The leading have range coupling is actually ventilated toward ambiance

During the time, create a release actuation of one’s vehicle parking brake manage, to check out whether or not every mechanical mode labeled into the S5

S5.6.6.5 The initial standards to have S5.6.six.cuatro are listed below: The fresh new reservoir program and provide range try pressurized so you’re able to one hundred psi, with the also have line portion of the trailer try rig (Figure step 1). In case the vehicles is made to tow a car armed with air brakes, a 50 cubic inch attempt reservoir was attached to the rear also provide line coupling.

Thirty mere seconds adopting the initiation of such ventilation, the supply line was repressurized on truck shot rig (Profile step one)

S5.6.6.six The test succession for S5.6.six.cuatro can be as employs. People single leakages variety of failure, in almost any other brake system, out-of a member designed to include compressed air otherwise brake fluid (consistent with the parenthetical words specified when you look at the S5.6.step 3.1), was delivered in the brake system. Thirty moments after the initiation of such repressurizing of one’s likewise have range, the front also provide line is actually vented to your environment. This method is carried out both from the commitment and you will disconnection of one’s have range coupling otherwise of the the means to access a gdzie spotkaД‡ introwertykГіw device strung for the the production line portion of the truck shot rig nearby the also have line coupling.

S5.six.eight Restriction amount of common diaphragm leakage-method of inability/ Equivalent quantity of leakages regarding heavens chamber with one to diaphragm. When it comes to automobile wherein the choice inside S5.6(b) might have been decided to go with, determine the utmost quantity of well-known diaphragm leakage-type of incapacity (otherwise equivalent quantity of leaks regarding the air chamber which has had you to diaphragm) with respect to the steps set forth in the S5.six.seven.1 due to S5.six.seven.dos.3.

S5.six.eight.1.1 According to the following the process, dictate the brand new tolerance number of prominent diaphragm leakages-sort of inability (or equivalent level of leaks regarding the heavens chamber who has one to diaphragm) of which new vehicle’s vehicle parking brakes getting unreleasable. Which have a first tank system stress out-of a hundred psi, the engine turned of, no applying of all car’s brakes, and you will, in case your car is made to pull an automible armed with heavens brake system, a beneficial fifty cubic inch test reservoir connected to the likewise have line coupling, expose an excellent leakages-kind of inability of well-known diaphragm (otherwise comparable leaks about air chamber which has had one diaphragm). Incorporate the fresh new parking brakes through an application actuation of one’s parking braking system manage. Slow down the demands in all of one’s vehicle’s reservoirs to help you zero, activate the new system and invite it to lazy, and allow the fresh challenges throughout the automobile’s reservoirs to go up up until they balance out or through to the compressor sealed-out-of point try reached. 6.step three.2 are nevertheless actuated and you may support the vehicle parking brake apps with sufficient vehicle parking retardation push meet up with minimal show given in either S5.6.step one or S5.6.dos. Try this process having progressively decreasing otherwise expanding profile (any sort of can be applied) of leakages-method of diaphragm failures otherwise equivalent leakage, to determine the lowest number of prominent diaphragm leaks-form of failure (or comparable level of leakages on heavens chamber who has one to diaphragm) from which all mechanical setting described in the S5.6.3.2 are nevertheless actuated and secure the parking braking system software with plenty of vehicle parking retardation pushes to meet up minimal overall performance given in a choice of S5.6.1 otherwise S5.six.dos.

S5.six.7.1.dos From the amount of prominent diaphragm leakage-kind of inability (or similar level of leakages throughout the sky chamber which has one to diaphragm) calculated in the S5.six.7.1.step one, and utilizing another process, dictate the threshold restriction tank rates (from inside the psi per minute). Which have a primary tank system tension out-of one hundred psi, this new engine turned out of, no applying of some of the automobile’s brakes and you can, when your vehicle was created to pull an automible equipped with heavens brakes, an effective fifty cubic inches shot reservoir attached to the likewise have range coupling, apply actuation of your own parking braking system manage. Influence maximum reservoir leaks rate (for the psi each minute), which is the limit price from decrease in heavens tension away from all car’s reservoirs you to show following vehicle parking braking system app.