4
50 User’s Handbook, TSL 4186E, Issue 2
4012/16 Diesel
How to change the air filter element
1 Unscrew the wing nut (A1) and pull the end cover (A2) from the filter body.
2 Lift out the paper element (A3).
3 Clean any dust accumulation from inside the air filter body using a clean cloth.
Caution: Do not use compressed air as dust particles will be blown into the turbo and inlet manifolds.
4 Fit the new air filter into the filter body.
5 When fitting the end cover check it is fully seated before tightening the wing nut.
Cleaning the cyclone unit
For heavy duty air filtration a cyclone unit (A4) is fitted to the filter intake replacing the mesh guard.
1 To clean the cyclone unit remove it from the air filter intake.
2 Using compressed air remove any accumulated dust from the body of the unit.
3 Refit to the air filter intake.
Warning! When using compressed air personal protective equipment must be worn.