Remove/install poly-V belt tensioning device

AR13.25-B-3200E

12.02.16

Cumbustion engine 457 with Vehicle 696.365, 696.369, 696.080, 696.090

Cumbustion engine 457.924 with Vehicle 696.367

Cumbustion engine 457.931 with Vehicle 696.367

B13.22-0034-06

1A Fan's belt tensioning device (previous version)

1B Fan's belt tensioning device (current version)

2A Hexagonal head bolt (previous version)

2B Internally hexagonal head bolt (current version)

3A Tensioning device of the water pump belt/alternator/ air conditioner (previous version)

3B Tensioning device of the water pump belt/alternator/ air conditioner (current version)

4A Hexagonal head bolt (previous version)

4B Internally hexagonal head bolt (current version)

	Remove and install
1	Loosen the belt corresponding to the tensioning device to be removed.	Engine 457.924/931.	AR13.22-B-1202B
		Engine 457.922/928.	AR13.22-B-1202D
2	Remove the fan's belt tensioning device (1A/1B).	Remove the bolt (2A/2B) and remove the tensioning device (1A/1B). Install: Fasten the tensioning device (1A/1B) paying attention to the correct positioning of the guide pins.
		 Fasten the tensioning device with the corresponding bolt (please see figure).
			*BA13.25-B-1002-01H
3	Remove the tensioning device (3A/3B) from belt of the water pump /alternator/air conditioner.	Remove the bolt (4A/4B) and remove the tensioning device (3A/3B). Install: Fasten the tensioning device (3A/3B) paying attention to the correct positioning of the guide pin.
		 Fasten the tensioning device with the corresponding bolt (please see figure).
			*BA13.25-B-1002-01H
4	Install in the reverse order.

Belt tensioning device

Número	Denominação		Engine 457.910/911/914, 457.918/919/920, 457.923/924/928, 457.931/983; 460.984


BA13.25-B-1002-01H	Ribbed belt tension device screw to the support	Nm	50