Remove/install viscous fan clutch · ar2040p5660c · Mercedes-Benz WIS

AR20.40-P-5660C

Remove/install viscous fan clutch

5.2.09

ENGINE 112 in MODEL 210, 202, 163.154 /157, 129

ENGINE 113 in MODEL 210, 208, 202, 163.172, 129

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

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

ENGINE 113.982 in MODEL 463.243 /246

P20.40-0237-06

Shown on Engine 112

1 Counterholder

2 Belt pulley

3 Viscous fan

4 Torque wrench

5 Open-end wrench bit

 	Remove/Install
1	Fit counterholder (1) on bolts of belt pulley (2), counterhold	 Belt pulley of coolant pump
			*113589004000
2	Unscrew union nut at viscous fan (3)	 Right-hand thread.
		 Installation: Use torque wrench with open-end wrench bit.
			*BA20.40-P-1002-01B
			*113589000100
3	Unbolt fan at viscous clutch	 Installation: The installation position of the fan is preset through cast-on ribs at fan ring.
			*BA20.40-P-1001-01B
4	Install in the reverse order

 Fan, fan clutch

Number	Designation		Engine 112.910/911/ 912/913/914/ 915/916/917/ 920/921/922/ 923/940/941/ 942/943/944/ 945/946/947/ 949/951/953/ 954/955/960/ 961/970/972/ 973/975/976	Engine 113


BA20.40-P-1001-01B	Fan to viscous clutch	Nm	10	10
BA20.40-P-1002-01B	Viscous clutch to bearing body	Nm	45	45

113 589 00 01 00

113 589 00 40 00

Counterholder

Open-end wrench bit