McConnel SR460 - Blade Bolt Inspection

89
Figure 5.49
SR460/620/820
R
ange Sta
n
dard Blade Components
& Starcut Bla
des
Standard Blade Quantities
Quantity Required
Blade
SR
460
SR
620
SR
8
20
A
7770701 3 3 6
B
7770700 6 6 9
C
7770731 - 3 -
D
7770730 - 3 -
E
7770707 9 15 15
F
2770413 9 15 15
G
2770414 9 15 15
H
*
2770464 9 15 15
Table 5.18
H* - To be placed under the head of the bolt (F)
Starcut Blade Quantities (if fitted)
NOTE: Brand new machines (excluding standard SR460), come with bolts and nuts to fit Starcut blades.
Quantity
R
equired
Blade
SR
460
SR
620
SR
820
E
7770707 - 15 15
F
2770413 - 15 15
G
2770414 - 15 15
I
046001 - 9 15
J
062001 - 6 -
Table 5.19
5.5.5 Blade Bolt Inspection
Blade bolts are prone to getting damaged when coming in contact with foreign or solid objects which can
seriously compromise the wellbeing of machine, the operator and bystanders. Neglecting damaged blade bolts
can cause serious injury or death.
Inspect the heads of blade bolts daily for:
 Visible cracks
 Wear on the recessed area of the head of the bolt
 Gouges and chipped areas
DANGER! Failure to inspect daily and replace worn or damaged blade bolts may lead to catastrophic
failure of the blades and ejection of the broken part which may cause serious bodily injury or death.