FUEL SYSTEM / FINE FUEL FILTER 10-31
CHANGE C2 ICON A5 / MAINTENANCE MANUAL
FIGURE 10-12
FINE FUEL FILTER ASSEMBLY
5. Use a 15/16 wrench to hold the check valve while loosening the adjacent -6 AN B-nut with an 11/16
wrench in Figure 10-12.
6. Use a 1/4 wrench to remove the #10-32 nut holding the fuel filter clamp and remove the clamp.
7. At the fuel filter inlet, loosen the -6 AN B-nut with an 1116 wrench while holding the 14mm adapter
fitting with a 3/4 wrench.
8. Remove the fuel filter and attached plumbing and place on a clean work surface.
9. Wipe away or clean any fuel which may have dripped inside the cabin.
10. At the fuel filter outlet, loosen the -6 AN B-nut with an 11/16 wrench while holding the 12mm
adapter fitting with a 3/4 wrench. See Figure 10-13.
-6 AN B-NUT
-6 AN B-NUT
CHECK VALVE
#10-32 NUT
(NOT SHOWN)
CLAMP
-6 AN B-NUT
FUEL PRESSURE
RELIEF BLOCK
INLET ADAPTER FITTING
-6 JIC X 14MM