MAINTENANCE
SERVICE PROCEDURE
CHECK OF ENGINE AIR INTAKE PIPING CLAMPS FOR LOOSENESS
Check the clamps between the air cleaner, turbocharger, aftercooler, and engine for looseness. If any clamp is
loosened, retighten it.
Tightening torque of clamp (1): 8.8 ± 0.5 Nm {0.9 ± 0.05 kgm, 6.5 ± 0.4 lbft}
Tightening torque of clamp (2): 9.8 ± 0.5 Nm {1.0 ± 0.05 kgm, 7.2 ± 0.4 lbft}
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