Audi Workshop Service and Repair Manuals > A4 Mk2 > Power unit | 8-cylinder engine (4.2 ltr. 5-valve with timing chains), mechanics | Engine cooling | Removing and installing parts of cooling system | Removing and installing auxiliary radiator (left-side)

Removing and installing auxiliary radiator (left-side)

Special tools and workshop equipment required

t	Drip tray for workshop hoist -VAS 6208-

Removing

–	Drain off coolant → Chapter.

–	Move lock carrier to service position → Chapter.

–	Detach coolant hoses -1- and -2-.

–	Remove bolt -arrow-.

–	Remove auxiliary radiator (left-side).

Installing

Installation is carried out in the reverse order; note the following:

Note

Secure all hose connections with the correct type of hose clips (same as original equipment) → Parts catalogue.

–	Install lock carrier with attachments → Rep. Gr.50.

–	Allow stop for torque reaction support to rest on rubber buffer for torque reaction support under its own weight and tighten bolts -arrows-.

–	Install bumper cover (front) → Rep. Gr.63.

–	Fill cooling system → Anchor.

Note

The coolant in the entire system must be changed if the radiator is renewed

–	Check headlight adjustment → Booklet803 or → Booklet805.

Tightening torque

Component	Nm
Auxiliary radiator (left-side) to bracket	10

Audi Workshop Service and Repair Manuals