Oil cooler, replacing. Volvo Penta TWD1620GH, TWD1630P, TAD1630G, TAD1631G, TAD1630GE, TWD1630G, TAD1631GE, TAD1630P, TAD1630V, TWD1630V

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Group 22

Oil cooler, replacing

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Service procedures - lubrication system

Drain the coolant.

2

Remove the rear coolant pipe.

3

Remove the bolts (4) holding the oil cooler to the engine block and spacer plate.

Disconnect the oil cooler from the front coolant pipe.

5

Fit new sealing rings to the engine block and to both coolant pipes.

6

Push the new oil cooler onto the front coolant pipe.

7

Bolt the oil cooler to the spacer plate and engine block.

8

Replace the rear coolant pipe.

9

Fill with coolant.

10

Fill the engine with oil.

11

Start the engine and check for leaks.

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