DAF CF65 Series Service Manual page 87

4
series
3. Seal the disconnected fuel pipe (1) using the
special tool (DAF no. 1453151) to prevent
the return fuel escaping.
4. Fit the special tool (DAF no. 1329476) onto
the fuel return overflow valve (2).
5. Place the free end of the special tool
(DAF no. 1329476) in a container and start
the engine.
6. While the engine is idling, measure the
quantity of return fuel using a stop watch and
a measuring beaker; see "Technical data" for
the maximum quantity of return fuel.
Note:
If the quantity of return fuel is within the
specified value there are no internal leaks.
If the quantity of return fuel exceeds the
specified value, the internal fuel leak must be
located.
©
200416
https://www.truck-manuals.net/
CE ENGINE FUEL SYSTEM
Inspection and adjustment
1
2
2
i400680
i400682
4-9