Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSPLYMOUTH1985CONQUEST L4-2555CC 2.6L SOHC TURBOREPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGEXPANSION VALVESERVICE AND REPAIR
1985 Plymouth Conquest L4-2555cc 2.6L SOHC Turbo
Expansion Valve: Service and Repair
1985 Plymouth Conquest L4-2555cc 2.6L SOHC TurboSECTION Service and Repair
Fig. 32 Evaporator Core Replacement:
1. Disconnect battery ground cable, then discharge refrigerant from A/C system.
2. Disconnect liquid pipe and suction hose and cap fittings, then remove nut from evaporator.
3. Remove vacuum hose and grommet, then the glove box and under cover.
4. Remove lap heater and side console ducts, then lower glove box frame.
5. Remove defroster duct, then disconnect duct joint and drain hose.
6. Disconnect electrical connectors, then the vacuum hose.
7. Remove bolt, then the evaporator assembly.
8. Remove clips attaching case halves, then disconnect expansion valve flare nut and remove evaporator core from case.
9. Reverse procedure to install. Apply compressor oil to O-rings and expansion valve of evaporator assembly.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.