262391
117
Revision A
1008430
A
B
C
D
D
E
E
Figure 4.67: Disc Blade Bolts
2.
When inspecting the blades, check each blade-attachment
bolt and replace it if:
•
The bolt has been removed and installed five times
•
Head (A) is worn flush with the bearing surface of
the blade
•
Diameter (B) of the bolt neck is 3 mm (1/8 in.) or less
•
The bolt is cracked (C)
•
The bolt is visibly distorted (D)
•
The bolt shows evidence of interference (E) with
adjacent parts
