Remove/install poly-V belt

AR13.22-P-1202T

14.11.06

ENGINE 646.951 in MODEL 211.004

ENGINE 646.961 in MODEL 211.006 /206 /606

ENGINE 647.961 in MODEL 211.016 /216 /616

ENGINE 648.961 in MODEL 211.023 /026 /223 /226

ENGINE 646.8 in MODEL 211, 204

P13.22-2048-06

Illustrated on engine 646.961

1 Poly-V belt

2 Tensioning device

3 Tensioner pulley

	Removing
 Danger!	Risk of injury caused by fingers being pinched or crushed when removing, installing or aligning hoods, doors, trunk lids, tailgates or sliding roof.	Keep body parts and limbs well clear of moving parts.	AS00.00-Z-0011-01A
1.1	Remove fan shroud	Engine 648	AR20.40-P-6800T
2.1	Remove air intake duct upstream of air filter housing	Model 204 with engine 646.8
3	Loosen poly-V belt (1)		AR13.22-P-3902-01T
	Pin for locking the poly-V belt Tensioning device		WF58.50-P-1325-02A
4	Remove poly-V belt (1)	 When carrying out further operations on the engine or timing case cover, relieve tensioning device (2).
		 Check belt pulley profile and clamping device (2) for damage and soiling and replace or clean if necessary.
	Checking
5	Check poly-V belt (1)
	Check poly-V belt in visible range for wear	Model 204	AP13.22-P-1352CW
	Check poly-V belt in visible range for wear	Model 211	AP13.22-P-1352Z
	Install
6	Fit on poly-V belt (1)	 Do not use wax or similar products, as this may cause poly-V belt (1) to slip.
		 Lay on poly-V belt (1) beginning on the tensioner pulley (3), see: 
		Routing diagram of poly-V belt	AR13.22-P-3902-02HB
7	Tension poly-V belt (1)		AR13.22-P-3902-04T
8.1	Install fan shroud	Engine 648	AR20.40-P-6800T
9.1	Install air intake duct upstream of air filter housing	Model 204 with engine 646.8