MacDon 9000 - Header Drive Belt Guides & Pulley Shield

MAINTENANCE/SERVICE
Header Drive
HEADER DRIVE BELT GUIDES
Belt guides for the header drive belt should be
adjusted so they do not rub belt when drive is
engaged,
but still support belt when drive is
disengaged.
To adjust:
1. Stop engine and remove key from ignition.
2. Move header drive clutch lever in cab forward
to engaged position.
3. Loosen hardware securing top guide (A) and
belt keepers (B).
4. Adjust top guide and keepers to clear belt by
1 /8 inch (3 mm).
5. Tighten hardware.
6. Disengage header drive clutch.
7. Loosen nut (C) at inside idler.
8. Adjust lower guide (D) so belt does not contact
driver pulley.
9. Tighten nut (C).
HEADER DRIVE PULLEY SHIELD
The pulley shield should be adjusted so it does
not rub the belt when the drive is engaged.
To adjust:
1. Stop engine and remove key from ignition.
2. Move header drive clutch lever in cab forward
to engaged position.
3. Loosen hardware (A) and position shield (B)
to
clear belt by 1 /8 in. (3 mm).
4. Tighten hardware (A) .
ADJUSTING BELT GUIDES & KEEPERS
ADJUSTING PULLEY SHIELD
99