80 ENGINE 273 MPFI CYLINDER HEAD Removal Procedure: • Remove negative terminal of battery Precaution: Ensure that the removed terminal is away from the battery negative post. • Drain Engine Coolant. (Refer Engine Coolant Drain procedure) • Disconnect all electrical sensor & actuator connectors routed on cylinder head i.e.. TPS, TMAP, CPV (Canister Purge Valve). • Declamp harness from timing cover. • Disconnect the high tension cables from spark plug end. • Remove Intake Manifold alongwith Throttle Body. (Refer Intake Manifold Removal Procedure) • Remove Exhaust Manifold by unscrewing four mounting bolts. (Refer Exhaust Manifold Removal Procedure) • Remove the cylinder head cover by unscrewing the six hexagonal mounting bolts • Disconnect the Injector electrical connections. • Lock the Flywheel using TDC Lock Pin (Part No. : 2834 5890 06 14) and Cam Shaft using TDC Lock Plate (Part No. : 2834 5890 06 20 ).
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