Replace oil pump chain · ar1810d2140d · Mercedes-Benz WIS

AR18.10-D-2140D

Replace oil pump chain

19.4.99

ENGINE 611.987 /981 in MODEL 901.6, 902.6, 903.6, 904.6

ENGINE 612.981 in MODEL 902.6, 903.6, 904.6, 905.6

ENGINE 611.983 in MODEL 690.6

D18.10-1106-09

Shown on engine 612

1 Old oil pump chain

2 New oil pump chain

3 Link

4 Outer plate

7  Assembly insert (digit D5)

8  Assembly insert (digit F2)

9  Chain separating tool

10  Thrust spindle

5.1  Assembly link

5.2  Assembly outer plate

5.3  Assembly locking element

6  Riveting tool

	Remove
1	Remove oil pan	Engine 611	AR01.45-D-7500F
		Engine 612	AR01.45-D-7500G
2	Separate old oil pump chain (1)	 On engine 611 the oil pump chain can be replaced with the oil pump installed.	AR18.10-D-2140-01D
		 Chain separating tool	*602589023300
		 Pressure screw	*602589056300
	Install
3	Draw in new oil pump chain (2) and rivet	 To draw in the new oil pump chain (2), crank the engine in direction of rotation at the crankshaft (arrow).	AR18.10-D-2140-02D
		 Rivet press-on tool	*602589003900
		 Assembly links	*602589024000
		 Assembly inserts	*103589016300
		 Assembly inserts	*112589096300
		 It is essential to remove the assembly links (5.1, 5.2, 5.3) after drawing in the new oil pump chain (2). They are only intended as an assembly aid and are not suitable for engine operation.
4	Installing oil pan	Engine 611	AR01.45-D-7500F
		Engine 612	AR01.45-D-7500G