P/N 1809533 Rev. B
Manual Crank Installation
12
lubricate
w
/
medium
-
weight
oil
to
keep
chain
moving
freely
Item Part #
Description
1. 1800178 Control Box
2. 1800186 Lower Chain Guard
3. 1800185 Upper Chain Guard
4. 1800404 Chain Guard Bracket
A. 1800802 Screw - #10 x 1" (GL Kit)
D. 1700400 Self-Tapping Screw - 3/8" x 1"
F. 1800998 Bolt - 5/16" x 1" GR5 (GL Kit)
L. 1800990 Lock Nut - 5/16"
M. 1800993 Lock Nut - 3/8"
P. 1800989 Flat Washer - 5/16"
Q. 1800994 Flat Washer - 3/8" GR5
STEP 3:
To determine chain length, wrap chain around both
sprockets and pull crank assembly up until screws
D
are in middle of adjustment slots. Mark chain and
remove excess links. Connect ends with connector
link.
STEP 2:
Using crank mounting holes as guide, mark and drill
5/16" holes in box. Fasten with screws
D
, washers
Q
and nuts
M
, leaving fasteners loose enough for crank
assembly to slide for adjustment.
1
2
3
1
A
F
P
D
F
D
Q
M
L
STEP 4:
Adjust chain tension, having helper pull downward on
crank assembly. When chain can be deflected about
1", tighten screws
D
.
4
STEP 1:
Determine mounting location for crank. Drive shaft
sprocket and crank sprocket must line up to work
correctly.
NOTE:
Additional
brackets may be
needed to align
sprockets.
chain
crank
1"
sprocket
