Heavy-Duty Use Air Cleaner; Figure 4-2 Heavy-Duty Air Cleaner - Detroit Diesel MBE4000 Application And Installation Manual

AIR INLET SYSTEM

Heavy-duty Use Air Cleaner

A heavy-duty air cleaner is typically a two stage cyclonic/paper element cleaner. See Figure 4-2.
These cleaners incorporate a highly efficient cyclonic pre-cleaner arrangement that removes
94-98% of the dust from the air before it passes through the paper element. Some types of heavy
duty air cleaners do not include a mechanical precleaner but employ an oversized filter element to
accomplish the same dust removal with similar service intervals. Optional safety elements for
increased reliability are available and may be included in these air cleaners.
1. Dust Cup
2. Cup Clamp
3. Body or Cup O-ring
4. Lower Body Assembly
5. Body Clamp
6. O-ring
7. Upper Body Assembly
Figure 4-2 Heavy-duty Air Cleaner
4-6
8. Safety Element
9. Safety Signal
10. Primary Element
11. Gasket
12. Access Cover
13. Wing Nut
All information subject to change without notice. (Rev. 03/06)
7SA250 0603 Copyright © 2006 DETROIT DIESEL CORPORATION