Buhler 535 - Manual (Page 164)

435/485/535
4-3
Operation 38
Clean the Engine Air Precleaner
The engine air precleaner must be checked to be
sure that debris is not causing any obstruction at the
precleaner inlet .
To inspect the inlet to the precleaner, loosen the two
hose clamps () attaching boot (2) to the air cleaner
tube (3) and the precleaner (4) .
Slide the boot toward the front of the tractor on the
tube . Inspect the inlet (5) of the precleaner, and
remove any debris accumulated in this area .
After the precleaner is cleaned, reinstall the boot and
tighten the hose clamps securely .
Loosen the clamp (6) and disconnect the aspirator
hose (7) where it connects to the precleaner aspirator
tube .
Inspect by looking down inside the precleaner aspirator
tube and remove any accumulated debris . Check that
the flapper door (8) is operating properly .
F4-34
F4-35
F4-34
3
4
1
2
5
6
8
7
Section 4 - Lubrication & Maintenance
Every 500 Hours