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EM-8 < PRECAUTION > [VQ35HR] PRECAUTIONS If turning the steering wheel is required with the battery disconnected or discharged, follow the operation pro- OPERATION PROCEDURE 1. Connect both battery cables. 2. Turn the push-button ignition switch to ACC position. 3. Disconnect both battery cables. The steering lock will remain released with both battery cables discon- 4. Perform the necessary repair operation. 5. When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn 6. Perform self-diagnosis check of all control units using CONSULT-III. Draining Engine Coolant INFOID:0000000005245102 Drain engine coolant and engine oil when the engine is cooled. Disconnecting Fuel Piping INFOID:0000000005245103 • Before starting work, check that no fire or spark producing items are in the work area. Removal and Disassembly INFOID:0000000005245104 • When instructed to use SST, use specified tools. Always be careful to work safely, avoid forceful or unin- structed operations. • Exercise maximum care to avoid damage to mating or sliding surfaces. check that dowel pins are installed in the original position. • Cover openings of engine system with a tape or equivalent, if necessary, to seal out foreign materials. opposite, and so on. If the order of loosening is specified, do exactly as specified. Power tools may be used Inspection, Repair and Replacement INFOID:0000000005245105 Before repairing or replacing, thoroughly inspect parts. Inspect new replacement parts in the same way, and Assembly and Installation INFOID:0000000005245106 • Use torque wrench to tighten bolts or nuts to specification. ones in center, then ones on inside and outside diagonally in this order. If the order of tightening is specified, • Replace with new gasket, packing, oil seal or O-ring. check that dowel pins are installed in the original position. • Thoroughly wash, clean, and air-blow each part. Carefully check engine oil or engine coolant passages for any restriction and blockage. • Avoid damaging sliding or mating surfaces. Completely remove foreign materials such as cloth lint or dust. Before assembly, oil sliding surfaces well. • Release air within route when refilling after draining engine coolant. exhaust gases for leakage. |