Volvo Penta AQ145A Workshop Manual page 13

9. AQ145. Remove the cooling water pipes between
the seawater pump and the heat exchanger and
between the heat exchanger and the oil cooler.
(Between the heat exchanger and the exhaust
pipe on AQ125.)
10. Remove the remaining three screws (X) on the
heat exchanger and draw it to one side from the
circulation pump.
11. Remove the cooling water pipe between the oil
cooler and the exhaust pipe. Not on AQ125. Then
remove the exhaust pipe.
12. Unscrew the oil filter. Use tool 999 2903 or push a
screwdriver through the filter and work it loose.
NOTE! Be careful not to spill oil.
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