Replace Fuel Filter Inserts (Inline Pump)

PY4917
PY4917-UN-18APR05

A - Cap Screw

B - Filter Element Bowl

C - Filter Insert

D - Washer

E - Bleed Screw

Service Interval—500 Hours

  1. Remove cap screw (A) and filter element bowl (B).

  2. Take out filter insert (C).

  3. Drain the fuel and clean the bowl.

  4. Install new filter insert.

  5. Reinstall the bowl (B) and tighten screw (A) and washer (D).

  6. Bleed the system from bleed screw (E).

IMPORTANT: Change primary and secondary filter inserts alternatively. Never change both filter inserts simultaneously. Always use new O-ring which comes filter inserts.

NM61126,000015D-19-20151222