Coolant temperature higher than normal - AF01.30-P-8000A

ENGINE 113.##### up to 286599 in MODEL 129, 163, 202, 208, 210, 215, 220 

ENGINE 113.### ## up to 286599 in MODEL 463 

Damage code	Cause	Remedy
01 243 B2	Cylinder head with casting crust in coolant duct	Before performing work on cooling system, coolant pump, heater housing, etc.: ↓ Remove left cylinder head
		ENGINE 113 in MODEL 210, 208, 202, 129	AR01.30-P-5800B
		ENGINE 113 in MODEL 220	AR01.30-P-5800BA
		ENGINE 112.945, 113.962 in MODEL 463	AR01.30-P-5800GV
		ENGINE 113.942 in MODEL 163.172	AR01.30-P-5800MV
		ENGINE 113.981 in MODEL 163.174
		2 Check coolant duct, if necessary, remove possible casting crust As of engine end number (as of beginning of 01/2001) there is no casting crust at this point.

Fig 1: Locating Casting Crust In Cooling Duct