Suzuki SY413 Service Manual page 5002

1. Air cleaner upper case 2. Clamp
1. Air cleaner upper case 2. Clamp
6) Start engine and warm it up to normal operating temperature.
7) Drive with 3rd gear at idle speed.
8) Depress the accelerator fully.
9) During the acceleration, measure turbocharger pressure when
the engine speed reaches 2000 – 3000 r/min.
Turbocharger pressure should be 20 to 55 kPa.
If turbocharger pressure is not within specified value, check air
intake system and exhaust system for leakage and clog.
If there is no leakage and clog, replace turbocharger.
1. Special tool
AIR CLEANER ELEMENT
This air cleaner element is of dry type. Clean it according to the fol-
lowing procedure.
REMOVAL
1) Remove air cleaner upper case from lower case after unhook-
ing clamps from upper case.
2) Remove air cleaner element.
INSPECTION
Inspect air cleaner filter. Clean or replace if necessary.
CLEANING
Clean element with compressed air from inside of element.
INSTALLATION
1) Install air cleaner element to its lower case.
2) Install air cleaner upper case.
Hook clamps securely.
ENGINE MECHANICAL 6A4-3