Remove/install V-belt tensioning device · ar1325p3216ff · Mercedes-Benz WIS

AR13.25-P-3216FF

Remove/install V-belt tensioning device

10.5.04

ENGINE 639.939 in MODEL 454.0

P13.25-2030-04

1 Tensioning device

2 Spring

3 Allen wrench

4 Bolts

 	Remove/Install
1	Remove alternator		AR15.40-P-5032FG
2.1	Twist the tensioning device (1) against the spring force (2) and remove Allen wrench (3)	Only if replacing tensioning device (1).
3	Remove bolts (4)	Installation: Replace bolts (4).
			*BA13.25-P-1001-01S
4	Remove tensioning device (1)
5	Install in the reverse order

 Belt tensioning device

Number	Designation		Engine 639.939


BA13.25-P-1001-01S	Torx bolt of belt tensioning device to timing case cover	Nm	30