MacDon M205 Operators Manual - Manual (Page 360)

MAINTENANCE AND SERVICING
Adjusting Screen Cleaner Duct to Screen Clearance
Check clearance between trailing edge of screen cleaner
duct (A) and screen. It should be 3/64–5/16 in. (1–8 mm)
at all locations when rotating.
NOTE:
Screen cleaner ducts rotate counterclockwise and may
touch screen as long as it continues to rotate.
If necessary, adjust clearance as follows:
1. Open the hood, refer to 5.4.1 Opening Hood (Lower
Position), page 288 .
2. Loosen nut (B) on motor support (C).
3. Move support in or out until duct is 3/32–1/4 in.
(2–6 mm) from screen near the center.
4. Retighten nut (B).
5. Loosen the two motor mount bolts (D).
6. Move motor/duct assembly (E) to obtain 3/64–5/16 in.
(1–8 mm) gap to screen at full rotation of the duct.
7. Retighten nuts (D) on motor mount.
8. Close the hood, refer to 5.4.2 Closing Hood (Lower
Position), page 289 .
Figure 5.121: HVAC System
Closing Cooler Box Screen
1. Unhook the support rod and store it in the screen door.
Close screen access door (B) and engage latch (A).
2. Close the hood, refer to 5.4.4 Closing Hood (Highest
Position), page 290 .
Figure 5.122: Engine Cooling System
169887 344 Revision A