K 3500 Truck 4WD V8-393 6.5L DSL Turbo VIN S (1995)
Fuel Filter: Service and Repair
Fuel Filter Element Replacement
Fuel Manager/Filter
REMOVE OR DISCONNECT
1. Fuel tank filler cap.
2. Open air bleed valve on top of the fuel manager/filter to release any pressure in the fuel supply system.
3. Element nut by turning it in a counterclockwise direction. If unable to turn by hand, a strap wrench (oil filter type) may be used to "break loose"
the element nut.
4. Element by lifting it straight up and out of the header assembly. It is not necessary to drain fuel from the header assembly to change the filter
element since the fuel will remain in the header assembly's cavity.
NOTE: Make sure the mating surface between the element assembly and the header assembly is clean before installation.
INSTALL OR CONNECT
1. New element assembly by aligning the widest key slot located under the element assembly cap with the widest key in the header assembly.