Jeep GLADIATOR 2023 Owner's Manual page 348

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346
SERVICING AND MAINTENANCE
1.
Ensure engine is turned off.
2.
Remove the fuel filter protective cover to access the
fuel filter assembly.
Fuel Filter Assembly
1 — Retainers
2 — Fuel Filter Protective Cover
3.
Place drain pan under the fuel filter assembly.
4.
Open the water drain valve, and let any accumulated
water and fuel drain.
5.
Close the water drain valve.
Fuel Filter Assembly
1 — Water Drain Valve
6.
Wipe clean the underside of the filter housing to
prevent contamination from entering fuel system
during service.
7.
Remove the fuel filter cap and filter from the housing
using a socket. Rotate counterclockwise for removal.
Fuel Filter Assembly
1 — Fuel Filter Cap
2 — Socket Adapter
8.
Remove the used fuel filter cartridge from the cap
and dispose of according to your local regulations.
9.
Wipe clean the sealing surfaces of the cap and
housing.
CAUTION!
Take care when handling the new fuel filter to prevent
contamination from entering the fuel system.
10. Lubricate o-ring on the cap with clean engine oil.
11. Install the new fuel filter cartridge onto the cap.
12. Insert the cap and filter into the housing with
clockwise rotation, use a socket to tighten.
13. After engine start, verify the fuel filter cap does not
leak.

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