Audi A4: Tools and Equipment
Audi A4 (B9) 2016-2025 Service Manual / Heating, Ventilation & Air Conditioning / Tools and Equipment
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Testing Equipment, Tools and Materials
General Information
Note
This list outlines the testers, tools and materials required
for expert refrigerant circuit repair work.
For tools and materials available from the distribution
ce
Commercially Available Tools and Materials
Fin comb
Fill hoses
5/8"-18 UNF thread
Note
Use differently colored charging hoses (1800 mm long).
Have valve opener and spare seals to hand.
A charging hose in short version is also incl
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Rear Lid, Adjusting
Adjustment Dimensions
Adjustment Dimensions, Sedan
A -
Rear Lid to Top of Side Panel
Gap dimension = 3.5 mm
B -
Rear Lid to Side Panel
Gap dimension = 3.5 mm
C -
Rear Lid to Side Panel
Gap dimension = 3.5 mm
D -
Rear Lid to Rear Lid End
Gap dimensi
Emissions control
system
General information
WARNING
The temperature of the exhaust system is
high, both when driving and after stopping
the engine.
Never touch the exhaust tail pipes once they
have become hot. This could result in burns.
Do not park your vehicle over flammable
materials such as grass or leaves because
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