Helpful Info

This is where you can find product warnings, installation instructions, etc on our products.

 Air Dryer Identification Chart
Click here to download our Air Dryer Identification Chart

Trailer Air Tank Identification Chart
Click here to download our Trailer Air Tank Identification Chart

 MGM Brakes Safety Reminder
Click here to download a safety reminder concerning Double Clamp Banded Spring Brakes. Adobe PDF file.

 Sealed Spring Brakes Install Instructions
Click here to download Install Instructions for Midland/Haldex Sealed Spring Brakes. Adobe PDF file.

 Automatic Slack Adjusters Not For Manual Adjustment.
On February 15, 2006, the National Transportation Safety Board (NTSB) issued its Safety Recommendation No. SB-06-08 to all manufacturers and marketers of automatic slack adjusters and manufacturers of vehicles equipped with air brakes. Below is an excerpt from a technical bulletin from Bendix Spicer Foundation Brake LLC.

“WARNING: Manual adjustment of automatic slack adjusters is a dangerous practice that could have serious consequences, because it can give the operator a false sense of security about the effectiveness of the brakes, which are likely to go out of adjustment again soon. Do not make manual adjustments of an automatic slack adjuster once it can no longer automatically adjust the brakes. Manual adjustment DOES NOT fix the underlying wheel end adjustment again. As soon as possible, have the vehicle inspected by a qualified technician or consult the manufacturer’s troubleshooting guidelines to find and fix the problem.”

Click Here to read the NTSBs bulletin concerning this issue.

 Automatic Brake Adjuster Installation Instructions
Click here to download the Automatic Brake Adjuster Installation Instructions for the Haldex AA1 Model and S-ABA Model. Adobe PDF file.

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