Nanni 6.420TDI, Инструкция по эксплуатации

Страница: 8 / 16

8
Diesel fuel filter replacement
The diesel fuel filter is disposable, the fire retardant
envelope and the water contamination sensor should
be kept and replaces in their correct positions (the fire
retardant envelope should not be in contact with the
plastic purge screw.)
- Close the fuel cock
- Unscrew the cartridge from the filter head
- Coat the seal of the new cartridge with clean oil
- Screw the new cartridge onto the filter head and
hand tighten by ¾ of a turn (do not use a tool) replace
the sensor and the purge screw, check the seal
- Open the fuel cock
- Purge the system, check for leaks.
- Start the engine and check all is working correctly.
I
I I
I
CAUTION: - Clean away any spilt fuel.
Observe environmental protection recommendations
Replacing an injector
(Use of the workshop manual is indispensable)
Remove:
- The 6 pipe injection harness
- The distribution cover
- Diesel backflow harness
- The complete injector. The seating and seal (SST
tool)
- Disassemble the injector
- Replace the complete injector, the O ring and the
seating. Replace all diesel backflow harness seals.
Tighten the injector and piping to the recommended
torque.
- Run the engine and check for fuel leaks.
- Do not try to re-condition an injector, this operation
should be carried out by a specialist workshop.
I I I I WARNING: Do not spray diesel onto your skin–
wear gloves
.
IMPORTANT: the re-conditioning of injectors should
be done by an approved NANNI DIESEL workshop.
The injectors should be checked every 400 hours or
every 2 years in accordance with the maintenance
table and the SILVERWAKE® manual.
Draining the engine sump oil
- The oil is extracted using a pump and preferably a
warm engine.
- Pump the oil through the oil dipstick tube until all the
oil has been extracted
.
- Refill using new oil. (See characteristics in the
specifications table)
- Check oil level with the dipstick.
- Never exceed the maximum level.
I I I I WARNING: Hot oil can cause burns – Avoid all
skin contact.
Comply with the environmental protection regulations
Oil filter replacement
The cartridge is disposable.
- Unscrew the cartridge from the filter head
- Coat the seal of the new cartridge with clean oil
- Screw the new cartridge onto the filter head and
hand tighten by ¾ of a turn (do not use a tool)
- Start the engine and check for leaks engine.
- Stop the engine, check the oil level and add oil if
required.
I
I I
I
WARNING : Hot oil can cause burns – Avoid all
skin contact.
Comply with the environmental protection regulations.
Reversing gear
Refer to the detailed instructions in the reversing gear
manual enclosed with the operating manual.
Reversing gear mechanical control system
Regularly check the remote controls. The cable
travel should be 35mm from one side to the other of
neutral (O - A = O - B. The lever should be able to
freely travel to its full extent.
Electric control system
Check the connections on the solenoid valves, and
the connections on the control units.
Take note of the position of the levers
I I I I DANGER : To avoid bodily injury, to not run the
engine without an air filter.
E
N
G
L
IS
H