EG–47 ENGINE – ENGINE MECHANICAL 4. REMOVE DRIVE BELT Loosen the drive belt tension by turning the drive belt tensioner clockwise, and remove the drive belt. P11837 5. REMOVE WATER OUTLET AND NO.1 WATER BYPASS PIPE (a) Disconnect the upper radiator hose from the water outlet. (b) Disconnect the ECT sensor and sender gauge connectors. (c) Remove the 2 bolts, water outlet and gasket. P12116 (d) Remove the No.1 water bypass pipe and 2 O–rings. P12132 6. DISCONNECT PS PUMP WITHOUT DISCONNECTING HOSES (a) Disconnect these hoses: (1) Air hose from throttle body (2) Air hose from air intake chamber (b) Remove the 2 bolts, and disconnect the pump housing from the pump bracket. HINT: Put aside the pump housing, and suspend it securely. (1) (2) P11642 7. DISCONNECT FUEL RETURN HOSE Disconnect the fuel return hose from the fuel return pipe. Plug the hose end. 8. REMOVE AIR INTAKE CHAMBER ASSEMBLY (See injector removal in SFI System) Fuel Return Hose P12534