Remove/install retaining lock for crankshaft/ring gear

AR03.30-P-5000CV

7.2.12

ENGINES 272 in MODEL 204.05 /25 /95 /06

ENGINES 272, 273, 276, 278 in MODEL 207

ENGINES 276 in MODEL 204.05 /25

P03.30-2086-05

01 Retaining lock

1 Nuts

2 Cover

 	Installing, removing
Danger!	Risk of death caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer.	AS00.00-Z-0010-01A
1	Remove bottom engine compartment paneling	Model 207, 204 except 204.9	AR61.20-P-1105EW
		Model 204.9	AR61.20-P-1105CY
2	Unscrew nuts (1) and remove bolts from transmission bell	 Transmission 716.6	*BA26.10-P-1001-01C
		 Transmission 722.9	*BA27.40-P-1008-01A
3	Remove cover (2) from crankcase
	Checking
4	Check toothing of starter ring gear on the two-mass flywheel or on the drive plate	 Check toothing for wear and damage, by continuing to rotate engine at center bolt on crankshaft in direction of rotation of engine. Replace flywheel or clutch plate if necessary: 
		Engine 272, 273	AR03.30-P-8001CV
		Engine 276, 278	AR03.30-P-8001FH
			*001589650900
 Danger!	Risk of injury caused by moving parts that can pinch, crush or, in extreme cases, even sever extremities	No parts of the body or limbs should be within the operating range of the mechanism when moving components.	AS00.00-Z-0009-01A
5	Insert retaining lock (01) into access opening	 If required, rotate engine further at center bolt for crankshaft in engine's direction of rotation until the retaining lock (01) snaps into place.
			*112589034000
6	Remove in the reverse order

 Housing

Number	Designation			Trans-mission 722.9


BA27.40-P-1008-01A	Bolt, automatic transmission to engine	M1040	Nm	38
		M1090	Nm	38
		M12	Nm	-

 Complete manual transmission

112 589 03 40 00

Retaining lock

Wrench socket

001 589 65 09 00