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 MANUALSFORD2005CUTAWAY 5.4 L, 5R110WREPAIR AND DIAGNOSIS (SINGLE PAGE)TRANSMISSIONAUTOMATIC TRANSAUTOMATIC TRANSMISSION - 5R110WDISASSEMBLY AND ASSEMBLY OF SUBASSEMBLIESCOAST CLUTCH ASSEMBLYASSEMBLY

2005 Ford Cutaway 5.4 L, 5R110W

Coast Clutch Assembly: Assembly

2005 Ford Cutaway 5.4 L, 5R110WSECTION Assembly

Inspect the new coast clutch piston and seal assembly for damage and the check ball for free movement.

Fig 1: Inspecting New Coast Clutch Piston And Seal Assembly
Courtesy of FORD MOTOR CO.
Using the special tool, install the coast clutch piston.

Fig 2: Installing Coast Clutch Piston
Courtesy of FORD MOTOR CO.
Install the coast clutch return spring.

Fig 3: Installing Coast Clutch Return Spring
Courtesy of FORD MOTOR CO.
Using the special tool, install the coast clutch return spring retaining ring.

Fig 4: Installing Coast Clutch Return Spring Retaining Ring
Courtesy of FORD MOTOR CO.

NOTE: The OWC mechanical diode is also the coast clutch pressure plate.

RENDER: 1.0x

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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.