Kia Optima: Fuel Filter. Repair procedures - Fuel Delivery System - Engine Control/Fuel System - Kia Optima TF 2011-2026 Service ManualKia Optima: Fuel Filter. Repair procedures

Replacement

1. Remove the fuel pump (Refer to “Fuel Pump” in this group).
2. Disconnect the electric pump wiring connector (A) and the fuel sender connector (B).

3. Remove the cushion pipe fixing clip (C), and then separate the head assembly (D).

4. Remove the return nozzle (B) after releasing the fixing hook (A).

5. Remove the reservoir-cup (B) after releasing the fixing hooks (A).

6. Remove the pre-filter (C) after releasing the fixing hooks (A,B).

Be careful of O-ring.
7. Separate the electric pump motor (A) from the fuel filter (B).

8. Replace new fuel filter.

Installation
1. Installation is reverse of removal. Be careful of fuel pump direction (Refer to the groo ...

Filler-Neck Assembly. Repair procedures
...

See also:

Emergency starting
Connect cables in numerical order and disconnect in reverse order. ...

Installation
1. Installation is reverse of removal. Accelerator pedal module installation nut: 9.8 ~ 14.7 N.m (1.0 ~ 1.5 kgf.m, 7.2 ~ 10.8 lb-ft) Accelerator pedal module ...

Tightening Torques
Item kgf.m N.m lb-ft Positive crankcase ventilation valve installation 0.19 ~ 0.29 1.9 ~ 2.8 1.4 ~ 2.1 ...

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