Remove/install oil pump

AR18.10-T-6020AA

4.7.01

ENGINE 457.942 in MODEL 671.015 /020 /021 /030 /042 /332 /333

T18.10-0005-08

1 Screw

2 Screw

3 Intake pipe of secondary oil pump

4 Screw

5 Nut

6 Intake pipe of primary oil pump

7 Outlet pipe of oil pump

8 Screw

9 Oil pump

10 Connecting shaft

 	Removing, installing
1	Detach lower engine compartment paneling		AR61.20-T-1105AA
2	Remove oil pressure relief valve		AR18.10-T-5031BB
3	Unscrew bolts (1, 2) and take off suction pipe (3)	  Installation: Clean sealing surfaces and install new gasket.	*BA18.10-N-1003-01I
4	Unscrew bolts (4) and nut (5) and take off intake pipe (6)	  Installation: Clean sealing surfaces and install new gasket.	*BA18.10-N-1003-01I
5	Take off outlet pipe of oil pump (7)		*BA18.10-N-1003-01I
6	Unscrew bolts (8) and take off oil pumps (9) together with connecting shaft (10)	  Installation: Clean fit surfaces.	*BA18.10-N-1002-01I
7	Separate oil pumps (9) from each other and take off connecting shaft (10)	 The connecting shaft links both oil pumps to each other by means of two sliding joints.
8	Install in the reverse order

 Oil pump

Number	Designation		Engine 457.9


BA18.10-N-1002-01I	Bolt of oil pump to crankcase	Nm	35
BA18.10-N-1003-01I	Bolt of intake manifold to oil pump	Nm	25