Coolant Bypass Pipe Torque Specs

for 2005 Buick Park Avenue 3.8L Supercharged V6 · FWD

Units

7 fasteners

Seq

Component

Torque

Angle

—

Bleed Screw

Open during fill

6 lb-ft · 8 Nm

—

Drain Petcock

Hand tight

6 lb-ft · 8 Nm

—

Fan Bolts

9 lb-ft · 12 Nm

—

Hose Clamps

Do not overtighten

3 lb-ft · 4 Nm

—

Housing Bolts

Critical

12 lb-ft · 16 Nm

—

Pump Bolts

Critical

Torque in sequence

21 lb-ft · 28 Nm

—

Thermostat Housing Bolts

Critical

12 lb-ft · 16 Nm

—

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2005 BUICK PARK AVENUE

7 fasteners