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Multiple steps tightening (torque + angle) No. Connection part Part name Bolt (thread specification) Number of bolts/ gaskets (piece)
Tightening torque Nm (primary tightening) First step tightening torque (Nm) Second step angle (°) Third step angle (°) 64 Exhaust manifold-cylinder head Stud bolt M8×1×46 9 12+3 —— —— —— 65 Exhaust manifold-cylinder head Hexagon nut M8 9 20+5 —— —— —— 66 Exhaust pipe thermal shield-exhaust pipe Hexagon bolt M8×12 3 20+5 —— —— —— 67 Oil return pipe bracket-cylinder block Hexagon bolt M8×20 1 20+5 —— —— —— 68 Oil return pipe hollow screw
M14×1.5 1 15+3 —— —— —— 69 Bracket-oil-gas separator Inner hexagonal bolt M5×14 2 6+2 —— —— —— 70 Bracket-oil-gas separator Inner hexagonal bolt M6×14 2 8+3 —— —— —— M4
2.5±0.5 —— —— —— M5
5±1.5 —— —— —— M6
8±3 —— —— —— M7
15±3 —— —— —— M8
20±5 —— —— —— 85 Other M10
40±5 —— —— ——
V. The Parts where Lubrication are Required during Assembly of Engine No. Lubrication parts Type of lubricant 1 Piston pin and pin hole SJ10W-40 2 Piston ring groove SJ10W-40 |