ENGINE FUEL 6C - 17
7. Hand-tighten the adjustment retaining nut together
with the gasket to the nozzle holder.
Retaining nut: 5-8677-7140-0
Gasket: 5-8677-7139-0
8. Tighten the adjustment retaining nut to the specified
torque.
Torque: 29 - 39 N∙m (3.0 - 4.0 kg∙m)
9. Set the nozzle holder to the nozzle tester.
10. Operate the nozzle tester and measure the first nozzle
opening pressure.
11. If the first nozzle opening pressure is not as specified,
disassemble the nozzle holder and replace the shim
until the pressure is as specified.
CAUTION:
Use a micrometer to measure shim thickness.
• First nozzle opening pressure adjusting shims
Parts No. Thickness (mm)
1-1534-9042-0 0.40
1-1534-9043-0 0.50
1-1534-9044-0 0.52
1-1534-9045-0 0.54
1-1534-9046-0 0.56
1-1534-9047-0 0.58
1-1534-9048-0 0.60
1-1534-9049-0 0.70
040MV010.tif
040MV014-1.tif
040MV030.tif
040LX010.tif
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