15 Mitsubishi 4M50 Tightening torque (Unit: N·m {lbf·ft, kgf·m}) Mark
Tightening torque
Remarks
Clamp
Parts to be tightened
3 to 3.4 {2.2 to 2.5, 0.3 to 0.35}
–
Clamp
3.9 to 4.9 {2.9 to 3.6, 0.4 to 0.5}
–
23.2 {17, 2.4}
–
25 to 30 {18 to 22, 2.5 to 3.1}
–
53 {39, 5.4}
–
25.5 {19, 2.6}
–
23.5 {17, 2.4}
–
Bolt (turbocharger coupler mounting) Bolt (insulator mounting) Bolt (exhaust pipe stay mounting) Bolt (front pipe mounting) Nut (front pipe mounting) Nut (exhaust coupler stay mounting) Nut (exhaust coupler mounting) Nut (turbocharger mounting) Eyebolt (water pipe mounting) Eyebolt (water and vacuum pipe mounting) Eyebolt (oil pipe mounting)
Lubricant and/or sealant Mark
Points of application O-ring Turbocharger
Specified lubricant and/or sealant
Quantity
Engine oil
As required
Installation procedure Installation: Turbocharger • When installing the turbocharger, fill adequate amount of engine oil through the oil hole for smooth operation.
Installation: Air inlet hose • Install the air inlet hose on the turbocharger coupler to the indicated dimension.
15-13