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Rev 05/20/2022
Alert Symbols and Signal Words
Symbol
Signal Words
Definition
WARNING!
WARNING! indicates a potentially
hazardous situation which, if not avoided,
could result in death or serious injury.
CAUTION!
CAUTION! indicates a potentially
hazardous situation which, if not avoided,
might result in minor or moderate injury.
CAUTION
CAUTION used without the safety alert
symbol indicates a potentially hazardous
situation which, if not avoided, might result
in property damage.
1.6 Uncaging Air Brakes (for trailers with an Air Brake system)
Air brakes are designed with a safety feature called a spring brake; if no air pressure is present in the
system, springs will apply force to the brake system linkages and apply the brakes. To allow the trailer to be
moved during shipping, a release tool assembly is installed in each of the spring brake cans to prevent the
brakes from being applied. These release tools
must be removed
before the trailer can be put into service.
INOPERATIVE BRAKE SYSTEM!
The spring brake release tool assemblies must be removed from the spring brake cans before the trailer is put
into service.
The brake system will not function with the release tools installed
, and the trailer will roll freely
until they are removed. To remove the release tool assemblies, use the following procedure in Table 2:
Table 2: Removal of Release Tool Assembly
Removal of Release Tool Assembly
Step
No.
Action
1.
Hook up trailer to tow vehicle and/or put air to the air brake system on the trailer.
Summary of Contents for 54TS
Page 5: ...4 www valortrailers com PHONE 208 810 4900 Rev 05 20 2022...
Page 28: ...27 www valortrailers com PHONE 208 810 4900 Rev 05 20 2022 Brake Drum Troubleshooting Chart...
Page 34: ...33 www valortrailers com PHONE 208 810 4900 Rev 05 20 2022 Tire Wear Diagnostic Chart...
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Page 50: ...49 www valortrailers com PHONE 208 810 4900 Rev 05 20 2022 24 26 27...
Page 52: ...51 www valortrailers com PHONE 208 810 4900 Rev 05 20 2022 Section 3 2 Running Gear...
Page 53: ...52 www valortrailers com PHONE 208 810 4900 Rev 05 20 2022 Section 3 2 Running Gear...
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