HOw do I remove the expansion valve on a 1989.

Tiny
ANONYMOUS
  • MEMBER
  • 1989 MAZDA 929
  • 133,000 MILES
HOw do I remove the expansion valve on a 1989 Mazda 929
Tuesday, January 8th, 2013 AT 4:44 AM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
Disconnect battery ground cable, then discharge refrigerant from cooling system.
Disconnect intake and discharge lines from cooling unit fittings.
Remove grommets from expansion valve.
Remove shower duct.
Remove I/P lower panel, then glove box.
Remove blower duct.
Remove sealing plates from evaporator unit, Fig. 2.
Disconnect A/C wiring harness from evaporator unit.
Remove drain hose, unit retaining nuts, then evaporator unit.
Reverse procedure to install.

It is in the evap case.

Roy
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Tuesday, January 8th, 2013 AT 9:18 AM

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