Frontier SE Crew Cab 4WD V6-3.3L (VG33E) (2000)
b. Then, apply Rust Penetrant (999MPA3020P) to the Fuel Sending Unit Mounting Flange Bolts (see Figure 15). Allow the penetrant to "soak" or a
few minutes.
c. Using hand tools ONLY, gently remove the Fuel Sending Unit Mounting Flange Bolts.
d. Remove the Fuel Sending Unit.
NOTE:
To disconnect the fuel return hose from the Fuel Sending Unit, do the following:
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Push UP on the fuel return hose connector 1 to 2 mm (around 1/16-inch). See Figure 16A.
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With the hose connector pushed UP, hold the two plastic tabs. See Figure 16B.
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While holding the plastic tabs, pry DOWN on the hose connector with hose removal pliers (such as #47900, Lisle Corporation or equivalent). See
Figure 16C.
NOTE:
The hose removal pliers (noted above) are available from TECH-MATE.
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Cut and discard the old Fuel Sending Unit O-ring. You'll be installing a new O-ring later.