TUBE AS 3765692 - Caterpillar

Bench test nozzles using SAE J-967 or Kent Moore J-2600-5 or equivalent at ... 18 to 21°C (65 to 70°F)(See Pressure Adjustment, Leakage Test, Nozzle and Seat Test in TESTING AND ADJUSTING.) Leakage in 15 seconds ... 1 dropMaximum tip leakage must not occur in less than ten (10) seconds with pressure 1030 kPa (150 psi) less than opening pressure.
Be sure new injectors have same identification as ones already in the cylinder head.
(1) Torque for cap nut ... 75 7 N m (55 5 lb.ft.)(2) Torque for nozzle cap nut ... 75 7 N m (55 5 lb.ft.)