Sentra L4-2.5L (QR25DE) (2003)
Tighten the mounting bolts in two steps in the numerical order shown.
Fuel tube bolt tightening 1st step:..................9.3 - 10.8 Nm (0.95 - 1.1 kg-m, 83 - 95 inch lbs.)
Fuel tube bolt tightening 2nd step:..................20.6 - 26.5 Nm (2.1 - 2.7 kg-m, 16 - 19 ft. lbs.)