Fuel Tank: Installation

1. Position and support fuel tank, raising front of fuel tank first. Reconnect fuel tank sending unit and fuel pressure sensor harness connectors.
2. On dual tank models, connect EVAP pipe and fuel feed and return lines at fuel sending unit. See FUEL LINE DISCONNECT FITTINGS . On Suburban, install fuel sending unit cover.
3. On all models, raise fuel tank and install fuel tank straps. Install fuel tank strap retaining bolts and tighten to specification. See TORQUE SPECIFICATIONS .
4. To complete installation, reverse removal procedure. Lower vehicle. Add fuel to fuel tank. Turn ignition switch to ON position for 2 seconds. Turn ignition switch to OFF position for 10 seconds. Turn ignition switch to ON position. Check for fuel leaks. Repair as necessary.

Position and support fuel tank. Install fuel fill hose to fuel tank. Tighten fuel fill pipe hose clamp to specification. See TORQUE SPECIFICATIONS . Raise fuel tank and install fuel tank straps. Install fuel tank strap retaining bolts and tighten to specification. To complete installation, reverse removal procedure.