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LINES-HIGH PRESSURE REMOVAL WARNING: High-pressure fuel lines deliver diesel fuel under extreme pressure from the injection pump to WARNING: No sparks, open flames or smoking. Risk of poisoning from inhaling and swallowing fuel. Risk 1. Disconnect negative battery cable. 2. Remove engine cover (Refer to 9 - ENGINE - REMOVAL). CAUTION: Counterhold with wrench at threaded connections of injectors. DO NOT EXCEED the tightening CAUTION: Do not crimp or bend lines. NOTE: After removing injection lines, seal connections and ensure cleanliness. 3. Unscrew union nuts of injection lines. 4. Remove injection lines. INSTALLATION WARNING: (Refer to 14 - Fuel System - Warning). 1. Loosen the fuel rail mounting bolts to install lines free of stress. CAUTION: Inspect sealing cone at lines. Replace if 2. Position and install fuel lines. Tighten to 22 N·m (195 lbs. in.). 3. Tighten fuel rail to 14 N·m (124 lbs. in.). 4. Install engine cover. 5. Connect negative battery cable. 6. Start engine, allow to warm, turn engine off and inspect for leaks. 14 - 114 FUEL DELIVERY - DIESEL LX |