Remove/install crankshaft sprocket · ar0510g4600a · Mercedes-Benz WIS

AR05.10-G-4600A

Remove/install crankshaft sprocket

15.3.99

ENGINE 602.981

P05.10-0321-06

1 Twelve-point expansion bolt

2 Washer

3 Camshaft sprocket

4 Timing chain

5 Bearing pin

6 Bearing pin

7 Oil pump

8 Oil pump sprocket

9 Oil pump chain

10 Washer

11 Hexagon bolt

12 Crankshaft sprocket

13 Crankshaft

14 Woodruff key

15 Woodruff key

16 Slide rail

17 Spring

18 Socket

19 Tensioning lever

 	Remove/Install
1	Remove oil pan		AR01.45-G-7500A
2	Remove sliding rail from timing case cover		AR05.10-G-8484A
3	Unscrew bolt (11) from oil pump sprocket		*BA18.10-N-1001-01L
4	Remove oil pump sprocket (8) and oil pump chain (9)	 Installation: Install oil pump sprocket (9) with arch pointing toward oil pump
5	Take off crankshaft sprocket (12)		AR05.10-G-4600-01A
			*BE05.20-N-1001-05B
			*BA05.20-N-1001-01I
			*102589053300
			*116589071500
6	Install in the reverse order

Test values for bolts for camshaft

Number	Designation			Engine 602.980/981/ 982/983/984/985


BE05.20-N-1001-05B	Expansion bolt for camshaft gear	Thread diameter	M	11
		Max. shaft length (L)	mm	53.6
		Fig., see		-

 Camshaft

Number	Designation			Engine 602.981


BA05.20-N-1001-01I	Camshaft sprocket/flange shaft to camshaft	Step 1	Nm	25
		Step 2	°	90

 Oil pump

102 589 05 33 00

Puller

Drift punch

116 589 07 15 00