Honda FR750 Owner's Manual page 45

Installing rotary tines
Arrange the rotary tines as shown in the figure. If the arrangement
or orientation is changed, vibration may be produced, and normal
tilling operation may become impossible.
Facing the Forward direction, install right-side tines 1, 2, 7, and 8 and
left-side tines A, B, G, and H so that they are facing inside, and install
right-side tines 3, 4, 5, and 6 and left-side tines C, D, E, and F so that
they are facing outside.
Right-side tines 4, 5, 6, 7, and 8 and left-side tines D, E, F, G, and H
have longer tips.
Left tine set
(Viewed from left side)
A
E
HOLDER
C D
F
A
B
E
42
A
C
D
F
B E
D
G
F
B
MATCH MARK
LOCATION
H
7 5
G 8 6
6
H
5
8
G
4
7
1
C
H
5
7 7
2
1
Long tip
(Forward
rocation
side)
2
4
3
1
3
2
Right tine set
(Viewed from right side)
6
HOLDER
3
4
Short tip
(Reverse
rocation
side)