"...
Then take a second measurement. Free stroke is the difference between the released. And the applied measurements. The free stroke should be between 3/8 of an inch to 5/8 of an inch.
..."
From
0:08
Then take a second measurement. Free stroke is the difference between the released. And the applied
More
Then take a second measurement. Free stroke is the difference between the released. And the applied measurements. The free stroke should be between 3/8 of an inch to 5/8 of an inch.
How to Perform a Free Stroke Test - YouTube
YouTube
https://www.youtube.com
· Accuride
YouTube
https://www.youtube.com
· Accuride
How many turns do you back off the Slack adjuster to set air brakes?
½ a turn
Turning the adjusting bolt
½ a turn clockwise
will restore running clearance. Release the button or re–install the spring and pawl if they were removed. This type of slack adjuster has a square adjusting bolt.
"...
Go to six back to nine. Back to six that loud grunting you heard was the slack adjuster. Itself releasing that adjustment. These are designed not to back off.
..."
From
1:05
Go to six back to nine. Back to six that loud grunting you heard was the slack adjuster. Itself
More
Go to six back to nine. Back to six that loud grunting you heard was the slack adjuster. Itself releasing that adjustment. These are designed not to back off.
Automatic Slack Adjuster - YouTube
YouTube
https://www.youtube.com
· Royal Truck & Utility Trailer
YouTube
https://www.youtube.com
· Royal Truck & Utility Trailer
What is the purpose of the brake slack adjuster?
Slack adjusters are used to manually (Fig. 51) or automatically (Fig. 53)
maintain proper brake chamber stroke and lining-to-drum clearance during normal operation
. Slack adjusters are available in a variety of arm configurations, lengths, torque ratings and spline types.