44 CropHawk Draper Platform Operators Manu-
Feed Drum
Service / maintenance
Feed Drum Removal and Installation
NOTE: Drum and Adaptor are heavy and must be supported by mechanical means.
C
D
B
A
C
D
B
E
E
Feed Drum Installation
1.
Installation is the reverse of steps 1 to 5 taking note
of the following points.
Ensure drum position, height and retractable fin-
ger pitch are set to specification.
Platforms have a door on the rear (F) or the front
(G) to allow access to the lock pin on the driveshaft
end (H). (Shown Below).
2.
Tighten feed drum mount bolts (D) to 142nm
(105 ft-lb), feed drum pivot bolt (E) to 271nm
(200 ft-lb) and feed drum hanger bolt (C ) to 271nm
(200 ft-lb).
IMPORTANT: Check all feed drum settings and
clearances before running platform. Failure to
do so may result in serious damage.
Feed Drum Removal
1.
Remove adaptor (See ADAPTOR REMOVAL in
ADAPTOR Section in this manual).
2.
Remove drum drive PTO shaft (A) and drum
rubbers (B).
3.
Support drum and disconnect height adjustment
bolts (C ).
4.
Unbolt bearing pivot mounts (D) and feed drum
pivot bolts (E).
5.
Drum can now be withdrawn rearward without re-
moval of bearing assemblies .
H
F
G
H
