EXTENSION A 3K1147 - Caterpillar

(1) Torque for fuel injection line nut ... 40 7 N m (30 5 lb ft)(2) Torque for retainer ... 48 7 N m (35 5 lb ft)(3) Torque for bleed screw ... 2.7 0.8 N m (24 7 lb in)(4) Washer. Make sure the correct washer is used when the nozzle assembly is installed. Check the engine arrangement for the correct part number to use. Always use a new washer anytime the bleed screw is loosened or removed.(5) Put liquid soap on rubber O-ring and bore in head before assembly.(6) Put 5P3931 Anti-Seize Compound on the threads of the adapter before installation. Torque for the adapter ... 205 14 N m (150 10 lb ft)See Testing & Adjusting section, for fuel injection nozzle test procedure.