Remove/install belt pulley/vibration damper - AR03.30-P-1600C

ENGINE 112.945 in MODEL 463.209 /232 /233 /244 /245 /250 

ENGINE 112 in MODEL 129, 163 

ENGINE 113.962 in MODEL 463.206 /240 /241 /247 /248 /249 /254 

ENGINE 113 (except 113.981) in MODEL 163 

ENGINE 113 (except 113.984) in MODEL 208 

ENGINE 113 (except 113.980) in MODEL 210 

ENGINE 113 in MODEL 129 

ENGINE 113 in MODEL 202.033/093 

ENGINE 113.982 in MODEL 463.243/246 

Shown on engine 112 

Fig 1: Identifying Pulley/Vibration Damper, Poly V-Belt, Center Bolt

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
1	Remove engine compartment paneling	Model 163 only	AR61.20-P-1105GH
2	Remove front air filter cover or engine hood
3	Remove viscous fan (1)	Right-hand thread	AR20.40-P-5660C
4	Fan shroud (3)	Model 163, 208, 210
		Model 463.206 /209 /232 /233 /240 /241 /243 /245 /246 /247 /248 /249 /250 /254	AR20.40-P-6800V
5	Remove poly V-belt (2)		AR13.22-P-1202B
		External torx set	Figure
6	Unscrew center bolt (4) Extension for counterholder	Use extension ↓ Except model 463 On models fitted with automatic transmission: ↓ Do not counterhold at the ring gear (with retaining lock) for removing the center bolt! It is necessary to counter-hold at the spokes of the vibration damper because of the high torque.	Fig 3 WF58.50-P-0330-02A
7	Take off vibration damper (5)	Installation:  Oil thread and bolt head contact surface of center bolt.
			*BA03.30-P-1001-01D
		Location of vibration damper.	GF03.30-P-1600-01C
		Installation:  A particular installation position is determined by the spring wedge.
8	Install in the reverse order
9	Check oil viscosity after performing engine test run

Flywheel, drive plate, vibration damper, starter ring gear

Fig 2: Identifying External Torx Set (001 589 76 09 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 3: Identifying Counterholder (112 589 00 40 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.