Intake Silencer - Yanmar 4LHA-HTP Operation Manual

Chapter 4 Intake and Exhaust

2. Intake Silencer

2. Intake Silencer
2-1 Construction
The intake silencer has mesh to reduce noise.
System
4-2
2-2 Intake silencer inspection
(1) Wash the steel mesh of the intake silencer with a neutral
detergent every 300 hours operation. If welds are cracked
or corroded, repair or replace as necessary.
4LHA Series
Turbocharger