SECTION 4 - SCHEDULED MAINTENANCE
7
CURSOR SERIES
Print P4D32C006 E Base - 03/2015
Check tension and condition of ancillary belt
Figure 3
227778
Only proceed when the engin e is not tu rn in g and is at low
temperature so as not to run the risk of burns.
- Undo the screws (1) and remove the grilles (2) that pro-
tect the fan.
- Check that the belt (3) is not worn, soiled with oil or fuel,
or showing signs of tears. Otherwise replace the belt if
necessary .
- Use a ½ inch square wrench to check the efficiency of
the automatic belt tensioner(4).
!
When the engine is off, but still hot, the belt may
start to move without warning. Wait for the
engine temperature to decrease to prevent
serious danger of an accident.
Exhaust gas pipes(s) condition check
Visually check that the exhaust gas system is not blocked, cor-
roded or damaged.
in the event of any problems, perform the operations neces-
sary to restore th e exhaust duc t .
PERIODIC MAINTENANCE -
HOW TO PROCEED
Draining the water from the fuel prefilter
(if any)
Figure 4
221037
In th e case of a h igh risk of refuelling with fuel polluted with
foreign agents and water, the following check should be per-
formed at each refuelling.
Proceed when the engine is not rotating.
- Place a cont ainer for collectin g liquids under the prefilter
(2).
- Unscrew the valve plug (1) l ocated at the bottom of the
filter; in some versions, the plug in c lu des the water in die-
sel sensor.
- Drain t he liquid unt il only “diese” is released.
- Fully retighten the plug manually.
- Dispose of the drained liquids acco rding to the applicable
regulations in force.
Condensed water drainage from fuel tank
Perform the drainage/suction of water, condensation and
impu rities from the fuel tank/s by following the instructions
contained in the manual supplied by the tank manufacturer.
Proceed as necessary based on the structure or location of
the tank: en gines that operate in adverse en vironments and
conditions and/or that are refuelled using drums or jerry cans,
require more attention wh en cleanin g the tank.
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