MAC215990
443
Revision A
1032605
D
A
B
A
B
C
Figure 4.392: Knife Section Assembly
9.
Remove two screws (A) and nuts (B) securing knife
section (C) to bracket (D).
10. Apply medium-strength threadlocker (Loctite
®
243 or an
equivalent) to two new screws (A) (MAC313790).
11. Secure new knife section (C) (MAC313788) to bracket (D)
using two screws (A) and nuts (B) (MAC313789).
12. Tighten nuts (B) to 7 Nm (62 lbf·in).
A
1032668
D
C
C
E
E
A
IB
C
E
Figure 4.393: Gap Between Clip and Knife Section
13. If you loosened clip hardware (A), (B), and clips (C), tighten
the hardware as follows:
a.
Tighten M8 nut (A) so that gap (D) at the tip of knife
sections (E) does
NOT
exceed 3 mm (1/8 in.).
b.
Ensure that clips (C) do
NOT
clamp the knife too tightly.
NOTE:
Excessively tight clips restrict the movement of
the knife.
c.
Tighten two M10 nuts (B) to 50 Nm (37 lbf·ft).
14. Reinstall the remaining components and the knife guard.
Installation is the reverse of removal.
