ar2750d072001a

Disassemble/assemble oil pump

Type ar · topic 27.50 · version 0105 · 2014-01-21

Applies to: TRANSMISSION 722.681 in MODEL 902.6, 903.6, 904.6, 905.6 TRANSMISSION 722.683 in MODEL 906.1/2/6/7 TRANSMISSION 722.684 in MODEL 906.1/2/6/7 TRANSMISSION 722.685 in MODEL 906.1/2/6/7 TRANSMISSION 722.686 in MODEL 906.1/2/6/7

Where it sits

Function group 2 Chassis › 27 Automatic transmission › 27.50 Gear assembly — Series 902 (models 6**) · Series 903 (models 6**) · Series 904 (models 6**) · Series 905 (models 6**) · Series 906 (models 1**, 2**, 6**, 7**)

EinPAS 17 Drivetrain/axle › 17.20 Transmission › 17.20.31 Oil pump/oil duct/oil filter/oil cooling — Series 902 (models 6**) · Series 903 (models 6**) · Series 904 (models 6**) · Series 905 (models 6**) · Series 906 (models 1**, 2**, 6**, 7**)

Also applies to engines/gearboxes: 722 681, 722 683, 722 684, 722 685, 722 686

AR27.50-D-0720-01A

Disassemble/assemble oil pump

Automatic transmission fluids (ATF, Sheet 236.10)

TRANSMISSION 722.681 in MODEL 902.6, 903.6, 904.6, 905.6

BB00.40-P-0236-10A

Automatic transmission fluids (ATF, Sheet 236.12)

TRANSMISSION 722.683/684/685/686 in MODEL 906.1/2/6/7

BB00.40-P-0236-12A

TRANSMISSION

722.681 in MODEL 902.6, 903.6, 904.6, 905.6

TRANSMISSION

722.683 in MODEL 906.1/2/6/7

TRANSMISSION

722.684 in MODEL 906.1/2/6/7

TRANSMISSION

722.685 in MODEL 906.1/2/6/7

TRANSMISSION

722.686 in MODEL 906.1/2/6/7

Disassemble/assemble oil pump
Disassemble/assemble oil pump

1

Remove impellers (1, 2).



2

Install a new radial shaft sealing ring (3).



3

Replace O-ring (4).



4

Install impellers (1, 2).


Installation: Lubricate impellers with automatic transmission fluid. The chamfer (arrow) on the impeller (1) must face towards the pump housing.


D27.50-1128-01

D27.50-1129-01

Referenced documents