AIR BRAKE KIT
If you find something seriously wrong that is not listed in this table or that you unable to fix
with these instructions notify unit maintenance.
Table 1. Troubleshooting Procedures.
TEST OR INSPECTION
1. NO BRAKE RESPONSE WHEN
YOU STEP ON TREADLE
1. Check if air reservoir drain cock is
Close the drain cock.
2. Check if service cutoff cock is
Open the service cutoff cock.
2. AIR BRAKES DONT
1. Check for low pressure in the air
Run the engine to build up pressure
before you move the towed load.
2. Check if emergency cutoff cock is
Open emergency cutoff cock.
3. Check if air couplings are hooked
Hook air coupling up right.
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