Kohler Lombardini LDW FOCS 502 Euro 2, Service Manual, Page: 61 / 98

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C
D
F
E
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Service Manual LDW FOCS 502 automotive _ cod. ED0053027270 - 3° ed_rev. 02
Important
• If the difference is greater, increase delivery of the
injector pump with the highest level, or reduce the
one with the lowest level.
10. Loosen the screw ( E ) to adjust delivery at the injector.
11. Shift the plate ( F ) gently in one of the two directions.
Shift the plate towards the flywheel to increase
delivery. Shift the plate towards the timing belt to
reduce delivery.
12. Tighten the screw ( E ) to a torque of 1.1 Nm.
13. Close the cocks and disconnect the assembly.
14. Put the new O-rings on the injector pumps.
15. Apply sealant to the seat of the fuel rail.
Important
• The O-rings must always be replaced with original
spares whenever the fuel rail is disassembled.
16. Assemble the fuel rail and fasten the screws without
tightening them completely.
17. Tighten the screws to a torque of 4Nm.
3. Position the assembly “7107-1460-127” above the
height of the injectors.
4. Connect the outlet and intake pipes of the assembly
to the test heads.
Important
• Be careful not to reverse the intake and outlet pipes
when connecting.
5. Open the cocks (C).
6. Start the engine and keep it at minimum idle speed
(~ 1150÷1250 Rpm).
7. Turn the equipment switching valve by means of the
lever (D).
(The engine is supplied by tubes and no more by tool
tank).
8. Check the level of the test heads after 1 minute.
9. Make sure the difference in volume is no greater
than 1 cm³.
fuel filter
assembly
7107-1460-127
OVERHAULS AND TUNING