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.
Expansion Valve
1987 Ford Cutaway 7.5 LSECTION Expansion Valve
- Remove battery from vehicle. Discharge A/C refrigerant system using approved refrigerant recovery/recycling equipment. Disconnect refrigerant inlet line from expansion valve. Remove bulb insulation from outlet line.
- Remove capillary tube bulb clamp from outlet line (remove screw, retainer plate and spring nut). See Fig 1. Remove expansion valve from evaporator refrigerant inlet line. To install, reverse removal procedure, using new "O" rings lubricated with clean refrigerant oil. Leak test, evacuate and recharge system.
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.