Specifications
76
• Removetheoilleakpipe(1).
• Removethesecondhosefortheinter-
nal water (2).
• Remove both hoses for the raw water
(3).
• Removethenuts(4).
The heat exchanger is now free from
the engine.
51 Take out the heat exchanger
• Unscrewthe2capnutsandpulltherod
out of the end covers.
• Remove the heat exchanger from the
housing.
52 Cleaning the heat exchanger
Clean the heat exchanger: Use a pipe
cleaner to remove fouling in the pipes.
Then rinse the heat exchanger pipes with
clean water.
Ensure that both heat exchanger end
chambers are free from dirt.
Cleaning the heat exchanger
4 Maintenance
VD01201
VD00699
VD01195
1
2
4
3