Nissan Frontier. Manual - part 823
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
FL-13
< REMOVAL AND INSTALLATION >
C
D
E
F
G
H
I
J
K
L
M
A
FL
N
P
O
10. Lower the fuel tank using a suitable lift jack and remove it from
the vehicle to gain access to the fuel level sensor, fuel filter, and
fuel pump assembly.
11. Remove the lock ring using Tool as shown.
12. Disconnect the EVAP hose from the molded clip in the top of the
fuel tank.
13. Remove the fuel level sensor, fuel filter, and fuel pump assem-
bly. Remove and discard the O-ring.
CAUTION:
• Do not bend the float arm during removal.
• Avoid impacts such as dropping when handling the com-
ponents.
• Discard the O-ring. Do not reuse the O-ring.
INSTALLATION
Installation is in the reverse order of removal.
• For installation, use a new fuel level sensor, fuel filter, and fuel pump assembly O-ring.
CAUTION:
Do not reuse O-ring.
• Connect the quick connector as follows:
- Check the connection for any damage or foreign materials.
- Align the connector with the pipe, then insert the connector straight into the pipe until a click is heard.
- After connecting the quick connector, make sure that the connec-
tion is secure by checking as follows:
- Pull the tube and the connector to make sure they are securely
connected.
- Visually inspect the connector to make sure the two retainer tabs
are securely connected.
INSPECTION AFTER INSTALLATION
1. Turn the ignition switch ON but do not start engine, then check the fuel pipes and hose connections for
leaks while applying fuel pressure to the system.
2. Start engine, raise idle, and verify there are no fuel leaks at any of the fuel system connections.
LBIA0413E
Tool number
: — (J-45722) (shown)
: KV101207S0 ( — )
LBIA0436E
PBIC1653E