C 3500 HD Truck 2WD V8-6.5L DSL Turbo VIN F (2001)
2. Install the fuel heater.
NOTE: Refer to Fastener Notice in Service Precautions.
3. Install the threaded cap nut.
Tighten
Tighten the cap nut securely by hand.
4. Install the fuel manager/filter. Refer to Fuel Filter/Heater Element Housing Replacement.
5. Install the mounting bolts that connect the fuel manager/filter to the intake manifold.
Tighten
Tighten the mounting bolts to 25 N.m (18 lb ft).