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CAUTION: I Do not disassemble No. 1 nozzle (with needle lift sensor). Plug flare nut with a cap or rag so that no dust enters the Removal and Installation 1. Remove fuel injection tube and spill tube. Injection nozzle to engine: : 54 - 64 N ⋅ m (5.5 - 6.5 kg-m, 40 - 47 ft-lb) Injection nozzle to tube: : 20 - 25 N ⋅ m (2.0 - 2.5 kg-m, 14 - 18 ft-lb) a. Always clean the nozzle holes. direction. d. Bleed air from fuel system. Disassembly (No. 2 - 4 nozzle) 1. Loosen nozzle nut while preventing nozzle top from turning. 2. Arrange all disassembled parts in the order shown at left. SEM621B NEM244 NEF459 SEF785 MEC996D INJECTION NOZZLE TD27Ti EC-313 |