Remove/install fan unit - AR20.40-P-5050GW

ENGINES 157 in MODEL 463 

Fig 1: Fan Unit Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Switch off ignition
2	Remove upper radiator crossmember		AR62.30-P-2300GW
3	Disconnect electrical plug socket (3)
4	Lift/jack up vehicle		AR00.60-P-1000G
5	Remove underride guard	Aid of helper required.
6	Remove screw/bolt (5) at fan unit (4)
7	Remove clamps (6) at fan unit (4)
8	Remove fan unit (4) in the upward direction	Ensure that fan unit (4) with retaining lugs (7, 8) is correctly seated in the guides.
9	Install in the reverse order