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Fuel Filter/Water Separator Assembly
Torque specifications for fuel filter assembly are as follows:
Fuel Filter Assembly—Specification
Fuel Line ORFS Fittings—Torque................................... 24 N•m (18 lb-ft) Fitting (Fuel Return from Rail)—
Torque ............................................................................. 33 N•m (24 lb-ft)
Fuel Pressure Sensor—Torque.................................... 14 N•m (124 lb-in.) Fitting (Fuel Pressure Sensor)—
Torque .......................................................................... 14 N•m (124 lb-in.)
Fitting (Fuel Return to Tank)—
Torque ............................................................................. 33 N•m (24 lb-ft)
Fitting (Fuel Outlet to Supply
Pump)—Torque ............................................................... 33 N•m (24 lb-ft)
Fitting (Fuel Inlet from Tank)—
Torque ............................................................................. 33 N•m (24 lb-ft)
Fuel Primer—Torque .................................................... 14 N•m (124 lb-in.)
Fuel Primer-to-Fuel Filter Housing Adapter (Single Rail Fuel
System)—Torque............................................................ 11 N•m (97 lb-in.)
Fuel Temperature Sensor— Fuel Filter/Water Separator Assembly
Torque .......................................................................... 14 N•m (124 lb-in.)
Check Valve and Fitting—Torque ................................... 33 N•m (24 lb-ft)
Diagnostic Test Port and Fitting— A—Fuel Return (From Fuel Rail)
Torque .......................................................................... 14 N•m (124 lb-in.) B—Fuel Pressure Sensor
Filter Housing Plugs—Torque .......................................... 7 N•m (62 lb-in.) C—Fuel Return (To Fuel Tank)
Filter Cap—Torque ....................................................... 11 N•m (100 lb-in.) D—Fuel Outlet (To Supply Pump)
Water Separator Bowl—Torque ....................................... 6 N•m (55 lb-in.) E—Check Valve
Fuel Filter Return Tube (Inside F—Water Drain
Filter Housing)—Torque .................................................. 20 N•m (15 lb-ft) G—Water in Fuel Sensor
Fuel Filter Assembly-to-Bracket H—Fuel Inlet (From Fuel Tank)
Cap Screws—Torque ...................................................... 50 N•m (37 lb-ft) I—Fuel Primer
Fuel Filter Bracket-to-Cylinder J—Fuel Temperature Sensor
Block Cap Screws—Torque ............................................ 65 N•m (48 lb-ft) K—Diagnostic Test Port