DISASSEMBLY
1. Disassemble timing chain and high-pressure sprocket. (Refer to Gr: ENGINE MECHANICAL SYSTEM-TIMING SYSTEM)
2. Disconnect fuel tube (HP to rail) and rail pressure regulator(MPROP) connector.
3. Unscrew high-pressure mounting bolts and then disassemble high-pressure pump.
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Tightening torque
High-pressure pump fixing bolt:
12.7-17.7 N·m (130-180 kg·cm, 9.4-13.0 lbf·ft)
High-pressure fuel line fixing:
24.5-28.4 N·m (250-290 kg·cm, 18.1-21.0 lbf·ft)
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