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6C-26 FUEL SYSTEM Caution: • Secure the dial gauge so that a stroke of 2 mm (0.08 in) can be measured. • Do not over-tighten the nut as the dial gauge shaft may jam. (Confirm from the dial gauge that the 6. Set the nozzle holder (1) to the nozzle tester (2) and put needle to zero on the dial gauge. 7. Operate the nozzle tester to bleed any air from in- side the retaining nut and to confirm that no fuel 8. Operate the nozzle tester and increase the in-line pressure to 34.3 — 44.1 MPa (350 — 450 kg/cm 2 / 4,975 — 6,396 psi) so that the nozzle’s needle Notice: Legend 1. Dial gauge N6A0873E Nozzle Full Lift mm (in) 0.30 (0.0118) Legend 1. Needle valve MPa (350 — 450 kg/cm 2 / 4,975 — 6,396 psi) 3. In line pressure N6A0867E N6A0875E |