215026
104
Revision A
1008430
A
B
C
D
D
E
E
Figure 4.52: Disc Blade Bolts
1.
Check and replace the bolt if:
•
Bolt has been removed and installed five times
•
Head (A) is worn flush with the bearing surface of
the blade
•
Diameter of the bolt neck is worn (B) 3 mm (1/8 in.)
NOTE:
This can occur when disc speed is set too low in cane-
type crops.
•
Bolt is cracked (C)
•
Bolt is visibly distorted (D)
•
Bolt shows evidence of interference (E) with
adjacent parts