Mustang GT V8-4.6L SOHC VIN X (1998)
Fuel Line Coupler: Service and Repair
Duck Bill Clip Fittings
Quick Connect/Disconnect Tool
SPECIAL TOOL(S) REQUIRED
REMOVAL
This fitting consists of a body, spacers, O-rings and a duck-bill retaining clip. The clip maintains the fitting to steel tube juncture. One of the two
following methods is to be followed to disconnect the fitting.
1. If necessary, drain fuel tank.
2. Before attempting to disconnect the fitting, inspect visible internal portion of fitting for dirt accumulation. If more than a light coating of dust is
present, clean the fitting before disassembly.
3. Some adhesion between the seals in the fitting and the tubing will occur with time. To separate, twist the fitting on the tube, then push and pull the
fitting until it moves freely on the tube.
Method One
1. To disengage the tube from the fitting, align the slot on Quick Connect/Disconnect Tool 307-123 (T82L-9500-AH) with either tab on the clip (
90 degrees from the slots on side of fitting) and insert the tool. This disengages the duck bill from the tube.
2. Holding the tool and the tube with one hand, pull fitting away from the tube.
NOTE: Only moderate effort is required if the tube has been properly disengaged. Use hands only.
3. After disassembly, inspect and clean the tube sealing surface. Also inspect the inside of the fitting and the tube for any internal parts that may
have been dislodged from the fitting. Any loose internal parts should be immediately installed using the mating tube to insert the parts.
NOTE: Some fuel tubes have a secondary bead which aligns with the outer surface of the clip. These beads can make tool insertion difficult.
If there is extreme difficulty, use the disassembly method described below.
Method Two
NOTE: This method of disassembly disengages the retaining clip from the fitting body.
Use with a pair of narrow pliers; 152 mm (6 inches) locking pliers are ideal. The pliers must have a jaw width of 5 mm (0.2 inch) or less.
