Removal and Installation: Installation
WARNING: This page is about a different car, the 2018 Nissan Titan XD. However, it is still accessible from the selected car via links, so may be relevant.
- Install a new O-ring seal (1) into the machined groove on the fuel pump (2).CAUTION: Do not reuse the O-ring.NOTE: Apply a suitable assembly lubricant to the fuel pump O-ring seal and the pilot bore in the cylinder block.
- If the fuel pump bolts (B) were removed, replace with new bolts and sealing washers (A).
Fuel pump bolts
: 46 N.m (4.7 kg-m, 34 ft-lb)
- Align the fuel pump shaft key (A) in the same location as the fuel pump (1) that was removed.
- Position the fuel pump in the vee while aligning the fuel pump bolts with the pilot holes on the fuel pump and install the fuel pump.
- Install the fuel pump nuts (C) onto the fuel pump bolts (A) and (B). Tighten to specification.
Fuel pump nuts
: 23 N.m (2.3 kg-m, 17 ft-lb)
- Install a new lock washer (C) onto fuel pump shaft. Use a suitable tool (A) on the Tool (B) to hold the sprocket in place and install the nut (D) and tighten to specification.CAUTION:
- To avoid possible engine damage, use a suitable tool to hold the sprocket in place while turning the fuel pump shaft nut.
- Do not reuse the lock washer.
Tool
:-- - (J-54411)
Fuel pump shaft nut
: 80 N.m (8.2 kg-m, 59 ft-lb)
- Remove bolts (A), (C), and (D), and Tool (E) from the front cover.
Tool
:-- - (J-54411)
- Installation of the remaining components is in the reverse order of removal.WARNING: Diesel fuel and diesel fuel vapor is flammable. To avoid risk of fire or burns, never smoke or allow sparks or flames (such as pilot lights, electrical switches, or welding equipment) in the work area. Never allow diesel fuel to spill onto a hot exhaust manifold which can cause a fire.NOTE:
- Prime the fuel system. Refer to Priming .
- Run CONSULT High-Pressure Fuel System Leak Test. Refer to High-Pressure Fuel System Leak Test .
- Operate the engine and check for leaks.