Coolant Reservoir

Surge Tank Pressure Cap:

Cap Opening Pressure 89.6 - 138 kPa (13 - 20.0 psi)
Vacuum Relief Setting 0 - 6.9 kPa (0 - 1.0 psi below Atmospheric Pressure)
Torque 2.5 - 3.5 Nm (22 - 31 in lbs.)