Air Filter System - Case 845B VHP Operator's Manual

Service Specifications
Air filter element (Primary) .............................. Service the element if the air filter restriction indicator is in the red area.
Air filter element (Secondary) ......................... Replace the element after the primary (outer) element has been cle-
The validity of the filtering element of a new air cleaner is (5) years. Do not install a new filter that had been stored
(without use) for more than (4) years. The date of manufacture is indicated on the end cover of the element
Cleaning the Air filter Element
The outer element of the air cleaner should be disassembled only when the air restriction indicator is in the red area.
For correct maintenance of the air filter proceed as following:
1. Clean dirt and oil from air cleaner assembly.
2. Loosen the clamp (5) fixing bolt (3) that couples the air cleaner housing on the cover. Remove the cover (7) and
seal ring (6).
3. Remove outer element (10) by loosening wing nut (8) and gasket.
NOTE: Visually check inner element each time outer element is cleaned or replaced. Do not attempt to clean the inner
element.
4. The filter may be cleaned with compressed air.
1. OUTER ELEMENT
2. NUT
3. T-BOLT
4. NUT
6-20
CHAPTER 6 – LUBRICATION / FILTERS / FLUIDS

AIR fILTER SYSTEM

Replace the element after three washings. Also, replace the element
after 1000 hours of operation or each year, whichever occurs first.
aned three times, or after the primary element has been cleaned or
replaced and the air filter restriction indicator is still in the red area with
the engine running. Also, replace the element every 1000 hours or each
year, whichever occurs first.
9
6
10
5. CLAMP
6. O-RING
7. CUP
8. NUT
3
5
1
4
11
8
7
9. FILTER HOUSING
10. INNER ELEMENT
11. VALVE DUST
2