Bonneville V6-3800 3.8L (1991)
Dual O-Ring Joint And Tool
TOOL REQUIRED
J 38042 Dual O-Ring Joint Separator (or equivalent)
CAUTION: Brazed fittings are on the condenser and evaporator. These fittings cannot be turned because the fitting is brazed to the pipe. It is
important that the service technician recognize which fitting is to be turned and use backup wrenches. The brazed fitting not to be turned is always the
same color as the pipe it is brazed t6 (unpainted or unplated aluminum).
INSTALL OR CONNECT
1. Evaporator into vehicle.
2. Evaporator cover and screws.
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Tighten Screws to 5 Nm (44 lb. in.).
3. Blower module assembly insulation.
4. Bolts attaching blower module assembly to front of dash.
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Tighten Bolts to 5 Nm (44 lb. in.).
5. Brackets, heat shield and attaching screws to blower module assembly.
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Tighten Screws to 3 Nm (27 lb. in.).
6. Blower motor and fan.
7. Evaporator tube.
8. Vacuum tank.
9. Blower motor resistor.
10. Accumulator.
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Evacuate, charge, and leak test A/C system.