TSB Document:

Affected Component: EQUIPMENT:APPLIANCE:AIR CONDITIONER

Summary
"Thermal Expansion Valve (TXV), H-valve For D trucks only; When diagnosing an A/C system leak at the TXV (Thermal Expansion Valve, H-valve), do not replace the TXV unless it has been proven to be defective for function or for a leak. Instead replace just the O-ring(s) part number 05161806AA. For any questions call Matt Mihm cell (248) 736-6542. If no response in 15 minutes, please continue with repair."

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Date Published
JUL 13, 2017
NHTSA TSB #
10108546
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