GUARD GP- 3157232 - Caterpillar

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Monitor the hydraulic oil temperature on the operator display. Operate the machine until the oil temperature reaches 43 5.6 °C (110 10 °F).
Press home key (12) .
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Press down key (13) until "Service" is highlighted on the display screen.
Press OK key (14) .
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Press down key (13) until "Calibrations" is highlighted on the display screen.
Press OK key (14) .
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Press down key (13) until "Tamper Bar Solenoid" is highlighted on the display screen.
Press OK key (14) .
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Press OK key (14) to begin the calibration.
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Squeeze trigger (15), and move propel lever (1) to the FORWARD position.
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Move tamper switch (16) to the AUTOMATIC position.
Press OK key (14) .
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Center Operator Control Station on AS4252C Screed
Rotate tamper speed dial (17) to the MINIMUM position.
Press OK key (14) .
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Rotate tamper speed dial (17) clockwise until the speed of the tamper shaft reaches 20 5 rpm.
Press OK key (14) .
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Rotate tamper speed dial (17) clockwise until the speed of the tamper shaft reaches 850 25 rpm. Use Tool (A) to measure the speed.
Press OK key (14) .
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Rotate tamper speed dial (17) clockwise until the speed of the tamper shaft reaches 1700 25 rpm. Use Tool (A) to measure the speed.
Press OK switch (13) .
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Press OK key (14) .
Move propel lever (1) to the NEUTRAL position.
Move throttle control switch (9) to the LOW IDLE position. Hold the switch in this position for less than 1 second.
After the engine reaches low idle, move engine start switch (10) to the OFF position.