Removing and installing shock absorber of poly-V-belt tensioning device

AR13.25-D-3210C

14.2.96

ENGINE 111.979 in MODEL 901.0, 902.0, 903.0, 904.0

ENGINE 111.984 in MODEL 901.6, 902.6, 903.6, 904.6

D13.25-1001-11

1 Bolt+washer

2 Shock absorber

3 Bolt+washer

4 Sleeve

5 Collar nut

6 Belt tensioning pulley

7 Hexagon socket wrench

 	Removing, installing
1	Remove viscous fan coupling		AR20.40-D-5660C
2	Remove poly V-belt		AP13.22-D-1381A
3	Take off belt tensioning pulley (6)		*BA13.25-N-1002-01A
4	Remove shock absorber (2) of poly V-belt tensioning device	 To slacken and tighten the bolt+washer (3), counterhold the sleeve (4) from behind with a suitable tool, e.g.hexagon socket wrench (7) ground to shape.
			*BA13.25-N-1003-01A
			*BA13.25-N-1004-01A
5	Install in the reverse order

 Belt tensioning device

Number	Designation		Engine 111.979/ 984


BA13.25-N-1002-01A	Belt tensioning pulley to belt tensioner	Nm	20
BA13.25-N-1003-01A	Shock absorber of belt tensioning device to belt tensioning device	Nm	21
BA13.25-N-1004-01A	Shock absorber of belt tensioning device to coolant thermostat housing	Nm	21