PIN AS 8X0763 - Caterpillar

Electronic Main Relief Valve Service Test
Note: Attach a pressure gauge to the Emrv valve prior to starting test.
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In ET select Diagnostic Tests.
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Select Transmission Main Relief Valve Test.
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Follow the setup instructions then select Next.
Wait for the engine speed to be commanded.
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Answer YES or NO to the question about the pressure reading.
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Answer YES or NO to the question about the pressure reading.
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Answer YES or NO to the question about the pressure reading.
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Answer YES or NO to the question about the pressure reading.
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If all the pressure reading questions were answered YES, the screen above will appear.
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If the answer was NO to any of the pressure reading questions, the screens above will appear.Bias Reset
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Select Service, Service Procedures
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Select the Transmission Main Relief Valve Reset.
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Follow instructions to achieve the correct conditions.
Select Reset
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Successful reset message.