Remove/install oil pump - AR18.10-P-6020B

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

ENGINE 112 in MODELS 210, 208, 202, 170, 163, 129 

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

ENGINE 113 in MODELS 210, 208, 202, 163, 129 

ENGINE 113.982 in MODELS 463.243 /246 

ENGINE 112 (except 112.975) in MODEL 220 

ENGINE 113 / (except 113.948 /966) in MODEL 220 

Fig 1: Identifying Oil Pump Components - Shown On Engine 112

	Remove/install
1	Remove oil pan bottom section (1)	Models 163.154, 163.172	AR01.45-P-7555V
		Models 163.174	AR01.45-P-7555VE
		Models 463, 220, 210, 208, 202, 170, 129	AR01.45-P-7555VA
2	Remove bolts (4)	Screwdriver hinged bit	Fig 2
		Bolt, oil pump to crankcase	*BA18.10-P-1001-01B
3	Turn back chain tensioner and take off chain
4	Remove oil pump (2)	Installation:  Ensure oil return flow check valve (3) is correctly installed. Clean strainer of oil pump (2) Fill oil pump (2) with engine oil before installing so that it delivers oil at the initial startup. On engine 113.960 with code 479 an oil pump with a higher delivery is installed; pay attention to this when replacing oil pump. Pay attention to notes in order to ensure proper lubrication of engine!
5	Install in the reverse order

OIL PUMP

OIL PUMP

OIL PUMP

Fig 2: Identifying Screwdriver Hinged Bit (112 589 00 10 00)