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EMISSION CONTROL 9 REPAIR VACUUM PUMP - EGR SYSTEM Service repair no - 17.45.30 Remove 1. Disconnect battery negative terminal. See ENGINE, Repair. 3. Position harness trunking aside. pump. 5. Remove 2 bolts securing vacuum pump. NOTE: Dowel bolt is used to secure inlet 6. Remove vacuum pump and discard ’O’ ring seal. 7. Clean sealing faces of vacuum pump and cylinder head. Refit 8. Fit new ’O’ ring seal to vacuum pump. 10. Position vacuum pump and engage drive dog with camshaft slot. 11. Secure vacuum pump with bolts. Tighten to 22 Nm (16 lbf.ft). CAUTION: Ensure that dowel bolt passes 12. Connect pipe to vacuum pump and secure with clip. 13. Align harness trunking. See ENGINE, Repair. 15. Connect battery negative terminal. |