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Home >> Audi >> 2007 >> S8 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> 5.2L - Engine Mechanical, Engine Code(S): BSM >> 19 - Engine - Cooling System >> Cooling System Components, Removing and Installing >> Lower Front Coolant Line, Removing and Installing >> Lower Front Coolant Line, Removing and Installing

Lower Front Coolant Line, Removing and Installing

Special tools, testers and auxiliary items required 

Fig 1: Hose Clamp Pliers V.A.G 1921
GW00000758Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 2: Drip Tray For Workshop Crane VAS 6208
GW00008744Courtesy of VOLKSWAGEN UNITED STATES, INC.

Removing 

Fig 3: Cover Above Coolant Reservoir
GW00028992Courtesy of VOLKSWAGEN UNITED STATES, INC.
CAUTION: Cover cap of coolant expansion tank with rag and open carefully, as hot steam or hot coolant may escape when opening.
Fig 4: Identifying Exhaust Pipe Fasteners
GW00006181Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 5: Noise Insulation Quick-Release Fasteners
GW00028993Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 6: Screws, Front Lower Coolant Pipe & Hoses
GW00028997Courtesy of VOLKSWAGEN UNITED STATES, INC.

Installing 

Installation is in reverse order of removal, note the following:

NOTE:
  • Secure all hose connections with hose clamps appropriate for the model .
  • During installation, all cable ties must be re-installed at the same location.

Tightening specifications 

Component Nm
Front lower coolant pipe to lock carrier 9