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13. Make the mating marks on the fuel injection pump flange and front plate with paint. 14. Remove installation bolts first, and then fuel injection pump toward the rear side of the engine. I When the fuel injection pump is stationary, it can still be CAUTION: Do not disassemble or adjust the fuel injection pump. INSTALLATION I The injection timing adjustment to correct the installation angle 1. Install the fuel injection pump from the rear side of the engine. I Match the dowel of the spacer to the dowel hole of the pump I Replace the seal washer of the installation bolt with a new one. 2. Align the mating marks of the fuel injection pump flange and front plate, and then adjust the approximate flange position. I Each hole [6 mm (0.24 in) dia.] is used as a reference point for I Only during removal/installation at No. 1 cylinder compression 3. Install the fuel injection pump sprocket and gear as an assem- bly. I Align the mating marks of the idler gear and fuel injection pump 4. Tighten the installation bolt of the fuel injection pump sprocket. I Fix the fuel injection pump gear with the pulley holder (SST), CAUTION: Before tightening the installation bolt, check again that the JEF268Z JEF269Z JEF270Z JEF271Z JEF267Z BASIC SERVICE PROCEDURE ZD30DDTi Electronic Control Fuel Injection Pump (Cont’d) EC-30 |