mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Removal and Installation of Primary Pump|Page 3485 > < Removal and Installation of Primary Pump|Page 3483
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10 Check radial sealing ring (6) and renew, if required.
11 Renew 0-ring (7). Insert 0-ring into groove in such a manner that it is not twisted.

12 Lubricate both pump gears (3 and 4) and place into pump housing. Insert pump gear (4) in such a manner that chamfer (arrow) faces bearing

bushing (5).

13 Place intermediate plate (2) on primary pump.

Removal and Installation of Primary Pump|Page 3485 > < Removal and Installation of Primary Pump|Page 3483