B
A
L
S
S
L
1-
1/
2
(38)
L
S
L
S
(2)
or
Right Hand
Door
Flat
OR
Left Hand
Door
Flat
Flat
Flat
Flat
Flat
R
S
Y
L
Z
Z
R
S
Y
L
Open Valves
Sweep
Latch
Caution:
Don't remove
valves
Assemble Arm
Arm Screw
Spring Power Adjust
Sweep
Latch
Backcheck
Pinion Cap
or Optional Cover
Caution:
Don't completely
close valves
4
7
8
9
10
11
12
13
14
15