Coolant Pump And Coolant Regulator

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Fig 1: Coolant Pump And Coolant Regulator Components Location With Torque Specification - V8 Turbo

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Coolant pump and coolant regulator - V8 Turbo

1	Coolant pump
2	Seal/replace
3	Screws, M6 x 30 > Tightening torque 9 Nm (6.5 ftlb.)
4	Screws, M6 x 40 > Tightening torque 9 Nm (6.5 ftlb.)
5	Coolant distributor housing
6	Coolant regulator
7	O-ring/replace
8	Screws, M6 x 25 > Tightening torque 9 Nm (6.5 ftlb.)
9	O-ring/replace

Coolant pump catch - screw plug, M10 x 1 > Initial tightening 5 Nm (3.5 ftlb.) > Final tightening 90 Grad

Coolant pipe mounting - M6 screw > Tightening torque 9 Nm (6.5 ftlb.)

Coolant pump pulley - oval-head screw, M6 x 10 > Tightening torque 9 Nm (6.5 ftlb.)