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.
Ridged Hoses, Repairing
Special tools and workshop equipment required
- Hot Air Blower VAS 5179 or
- Hot Air Blower V.A.G 1416/ or
- Heat Gun VAS 1978/14
Area to be repaired must but be under stress of stretching or bending.
If damaged area is longer than 20 mm, a new section of corrugated hose must be obtained, and two sets of adapters inserted using following the following procedure.
The following hose connection types are used for connecting hoses to pumps and washer nozzles or as separating points.
-- Trim and remove damaged sections of hose.
-- Select corresponding connection pieces -2- and -3- as well as corresponding heat-shrink sleeves.
-- Carefully warm end of hose -1-.
-- Insert repair adapter -2- into hose -2- -arrow A-.
-- Carefully warm end of hose -4-.
-- Insert repair adapter -3- into hose -4- -arrow B-.
-- Trim shrink tubing sections so that corrugated hose is covered a minimum of 20 mm -dimension x- of heat-shrink sleeve.
-- Slide shrink tubing over corrugated hose, attach adapters together and secure repair with shrink tubing.
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.