Fuel Supply Line: Service and Repair
FUEL SYSTEMa. When connecting the union bolt on the high pressure pipe union, observe the following procedures:
1. Always use 2 new gaskets.
2. Tighten the union bolt by hand.
3. Tighten the union bolt to the specified torque.
Torque: 29 N.m (300 kgf.cm, 21 ft.lbf)
b. When connecting the flare nut on the high pressure pipe union, observe the following procedures:
1. Apply a light coat of engine oil to the flare nut, and tighten the flare nut by hand.
2. Using SST, tighten the flare nut to specified torque.
SST 09023-12700
NOTE: Do not rotate the fuel pipe, when tightening the flare nut.
Torque: 28 N.m (285 kgf.cm, 21 ft.lbf)
HINT: Use a torque wrench with a fulcrum length of 30 cm (11.81 in.).