Expedition 4WD V8-4.6L SOHC VIN 6 (1997)
1. Install the heater outlet tube.
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Install the end with blue tape over the axle between the frame and the body.
2. Connect the heater outlet tube to the front auxiliary tube.
1. Connect the fittings.
2. Loosely install the nut.
3. Install the heater outlet tube.
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Install the end with red tape between the frame and the crossmember.
4. Connect the heater outlet tubes.
1. Connect the fittings.
2. Loosely install the nut.