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.
FCD Coupling With Plastic Caps
Removal:
To release quick-release coupling, turn cap from position (A) - closed - to position (B) - open.
Unlock quick-release coupling by pressing on cap (1).
Detach line while pressing cap.
In event of removal while installed, use special tool 32 1 030.
Position special tool close to locking head.
If necessary, fit repair kit for FCD coupling. Refer to 32 13... FITTING REPAIR KIT FOR FCD COUPLING .
Installation:
Coat seal pack (O-ring (1), support ring (2)) with hydraulic fluid before sliding in.
Slide quick-release coupling into housing by pressing on coupling cover.
Quick-release coupling must snap into place with an audible "click".
If necessary, lock coupling by turning cap from position (B) to position (A).
Lug of coupling must be over line outlet - position (A).
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.