Remove/install retaining lock for crankshaft/ring gear · ar0330s5000sa · Mercedes-Benz WIS

AR03.30-S-5000SA

Remove/install retaining lock for crankshaft/ring gear

17.12.10

ENGINES 646, 112 in MODEL 639 with TRANSMISSION 722.6

ENGINES 646.984 /985 /986 /989 /990 in MODEL 906

S03.30-4503-06

Shown on engine 646

1 Retaining lock 

 	Remove/install
1	Remove starter	Model 639	AR15.30-S-7100S
		Model 906	AR15.30-D-7100SD
2	Insert retaining lock (1) into starter opening	 Allow retaining lock (1) to engage into ring gear; crank engine at crankshaft in direction of rotation of engine if necessary.
		Socket wrench bit	*001589650900
		Engine 112
		 Retaining lock	*112589034000
		Engine 646
		 Retaining lock	*602589004000
3	Install in the reverse order

112 589 03 40 00

Retaining lock

Wrench socket

001 589 65 09 00

602 589 00 40 00