At that time, build a launch actuation of one’s vehicle parking brake manage, and find out if all physical function referred to when you look at the S5
S126.96.36.199 The initial standards for S188.8.131.52 are listed below: The fresh reservoir program and gives range is pressurized to help you 100 psi, making use of the supply line portion of the trailer take to rig (Figure step one). In case your auto was created to pull a car equipped with heavens brake system, a good fifty cubic inch take to reservoir are attached to the buttocks have range coupling.
30 seconds following the initiation of these ventilation, the supply line is repressurized toward trailer try rig (Figure step one)
S5.6.six.6 The exam series getting S5.six.six.cuatro is just as comes after. Any single leaks sorts of inability, in virtually any other brake system, of an associate built to include compressed air otherwise braking system fluid (similar to the parenthetical words specified within the S5.six.step three.1), was lead in the brakes. Thirty moments after the initiation of these repressurizing of one’s have line, the leading also have range was vented towards the conditions. This procedure is performed possibly by the partnership and disconnection of your also provide line coupling or by the entry to a valve strung into the the supply line portion of the trailer try rig near the supply range coupling.
S5.six.seven Limit level of preferred diaphragm leakage-kind of failure/ Similar amount of leaks from the air chamber that has one diaphragm. In the case of auto which the possibility inside the S5.6(b) has been opted for, influence the utmost number of preferred diaphragm leakages-type failure (otherwise equivalent quantity of leaks from the heavens chamber that has had you to definitely diaphragm) with regards to the tips established inside the S5.six.eight.step one courtesy S5.6.eight.dos.step three.
S5.6.seven.step 1.step one According to the pursuing the process, determine the latest threshold quantity of well-known diaphragm leakages-type of failure (or similar level of leakage regarding the air chamber that contains that diaphragm) where the automobile’s parking brake system end up being unreleasable.