Hyundai: Engine D4FA. Manual — part 171

FLA -552

FUEL SYSTEM

3.

Connect the heater connector(C), water sensor con-
nector(D) and thermo switch connector(E).

C

D

E

AWJF302X

4.

Fasten the two mounting bolts(F).

F

LGJF503J

5.

Connect the negative(-) terminal.

6.

Start the engine and check for leakage on fuel line
connected to fuel filter.

INSPECTION

EC40ED42

• General insepction.

a)

Hose and pipe for bent, damage, clogging or cor-
rosion.

b)

Fuel filter for cologging and damage.

NOTE

• The fuel filter inspection must be completes in

case of below.
a)

Draining fuel in fuel tank and then refilling
fuel.

b)

Replacing the fuel filter.

c)

Removing the main fuel hose (pipe).

• Fuel filter deflation.

a)

Remove the air plug(I) of fuel filter.

b)

Cover the air plug with service towel, and then
push the manual pump(J) until a bubble dose not
flow out.

c)

Faten the air plug(I), and then push the manual
pump again until pushing the manual pump gets
to be difficult.

• Pulling out water from fuel filter.

a)

Unfasten the drain plug(K).

b)

Push the manual pump(J) until water dose not
flow out.

c)

Fasten the drain plug(K).

J

K

I

LGJF503I