Backup Alarm - Test
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| Illustration 1 | g01217394 |
Turn the engine start switch to the ON position to perform the test.
Apply the service brakes. Disengage the parking brake. Move the transmission control lever to the REVERSE position.
The backup alarm should sound immediately. The alarm alerts the people behind the machine that the machine is backing up. The backup alarm should continue to sound until the transmission control lever is moved to the NEUTRAL position or to the FORWARD position.
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| Illustration 2 | g06206236 |
The backup alarm is on the left side of the machine below the access door for the DEF tank on the rear of the machine.
The nonadjustable backup alarm is set at the appropriate sound level when the machine is shipped from the factory.
Caterpillar Information System:
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