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Home›Repair guides›Primary Fuel Filter Removal

Perkins — Primary Fuel Filter Removal

A Perkins service procedure — check it applies to your exact model before use.

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Procedure

  1. Turn the battery disconnect switch to the OFF position
  2. Turn the fuel supply to the OFF position
  3. Make temporary identification marks on plastic tube assemblies
  4. Place a suitable container below the fuel filter base
  5. Disconnect plastic tube assembly from connecting (1)
  6. Use Tooling (A) to plug the plastic tube assemblies
  7. Use Tooling (A) to cap connection (1)
  8. Disconnect plastic tube assembly from connecting (2)
  9. Use Tooling (A) to cap connection (2)
  10. Disconnect OEM harness assembly from water in fuel sensor
  11. Remove bolts and remove the assembly of primary fuel filter from mounting bracket
  12. If necessary, remove vent screw assembly and O-ring seal
  13. Remove connections and O-ring seals
  14. Remove plugs and O-ring seals
  15. Remove water in fuel sensor and O-ring seal
  16. Remove the filter element from fuel filter canister

Tools required

  • Capping Kit

Source: manual:Disassembly and Assembly-SM-PERKINS 850 SERIES 854E-E34TA AND 854F-E34T.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.