9000 L4-1985cc 2.0L DOHC (1986)
*Gasket
75 66 581
Action:
A.
If leakage can be traced to the shaft seal and this results in low coolant level in the expansion tank, then the water pump should be replaced. Order
Kit P/N 93 21 670.
B.
If leakage is found at the connection between the by-pass pipe (see Figure 1-1), and the water pump (see Figure 1-2), then thoroughly clean the
area around these parts:
1.
Drain coolant.
2.
Remove the water pump.
3.
Loosen the bolt (see Figure 1-4) for the by-pass pipe.
4.
Thoroughly clean the mating surfaces on the by-pass pipe and water pump.
5.
Fit a new O-ring on the by-pass pipe. Order P/N 79 72 698.
*6.
Insert the by-pass pipe into the water pump and refit the pump using a new gasket.
7.
Press the by-pass pipe firmly into the water pump and tighten the bolt (see Figure 1-4).
8.
Refill with coolant.
9.
Start the engine, let it run up to temperature and verify that there is no more leakage.
