Replace Prefilter / Water Separator

PY15281-UN-02JUN12

A - Drain Port

B - Retaining Ring

C - Fuel Filter

Service Interval—500 Hours

1. Connect a drain line to drain port (A) and place a suitable container under drain.

2. Loosen drain and drain fuel from filter.

3. Loosen retaining ring (B) and fuel filter (C) and filter seal.

4. Discard old filter. Inspect filter seal for cracks, breaks or other signs of leaking. Replace as necessary.

5. Install new filter and seal. Tighten retaining ring until it snaps into place. Do not overtighten.

6. Bleed fuel system. (See procedure in this section.)