AR20.10-G-1290-02DE | Remove/install connection piece of coolant pump to cylinder head | ||
Danger! | Risk of injury to skin and eyes caused by scalding from contact with hot coolant spray. Risk of poisoning caused by swallowing coolant. | Do not open cooling system unless coolant temperature is below 90°C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses. |
Coolant pump, coolant thermostat
Number | Designation | Engines | Engine 924.9, 926.9 | |
BA20.10-N-1003-01L | Bolt, connection piece of coolant pump to cylinder head | Nm | 50 | 50 |
W20.10-1042-11
Shown on engine 926.9
1 Disconnect electrical connector (6).
2 Detach coolant hose (4) at connection piece (1).
3 Unscrew connection fitting (2)
Installation: Replace sealing ring.
4 Remove bolts (3) and remove crankcase breather line (5).
Installation: Tighten bolts (3).
5 Pull connecting piece (1) upwards and out of connection fitting.
Installation: Install new seal and connection fitting.
6 Install in the reverse order.