Arrow Storage Products ED108 Use and care manual

Model No. ED108 ED108LG SBVD108 A
WR108 ED108SB WR108EU
ED108BS ED108T VD108 A
ED108L ED108Z VD108EU A
VDGY108 VDGY108EU
697.68618
Owner's Manual & Assembly Instructions
ED01
723710717
Exterior Dimensions Interior Dimensions Door
*Approx. Base (Roof Edge to Roof Edge) (Wall to Wall) Opening
Size Size Width Depth Height Width Depth Height Width Height
10' x 8' 121" x 92 3/4" 123 1/4" 95 1/4" 82 1/8" 118 1/4" 90" 80 7/8" 55 1/2" 69 1/4"
Storage Area: 74 Sq. Ft. 470 Cu. Ft.
6,9 m213,3 m3
BUILDING DIMENSIONS * Size rounded off to the nearest foot
3,0 m x 2,3 m 307,3 cm x 235,6 cm 313,1 cm 241,9 cm 208,6 cm 300,4 cm 228,6 cm 205,4 cm 141,0 cm 175,9 cm
CAUTION: SOME PARTS HAVE SHARP EDGES. CARE
MUST BE TAKEN WHEN HANDLING THE VARIOUS
PIECES TO AVOID A MISHAP. FOR SAFETY SAKE,
PLEASE READ SAFETY INFORMATION PROVIDED IN
THIS MANUAL BEFORE BEGINNING CONSTRUCTION.
WEAR GLOVES WHEN HANDLING METAL PARTS.
Missing Parts, Questions on Assembly?
Call: 1-800-851-1085 or
[email protected]
Do not return to dealer, they are not
equipped to handle your requests.

Owner's Manual
Before beginning construction, check local building codes regarding footings, location
and other requirements. Study and understand this owner's manual.
Important information and helpful tips will make your construction easier and more
enjoyable.
Assembly Instructions: Instructions are supplied in this manual and contain all
appropriate information for your building model. Review all instructions before you begin,
and during assembly, follow the step sequence carefully for successful results.
Flooring and Anchoring: Your storage building must be anchored to prevent wind
damage. A base is necessary to construct a square and level building. Anchoring and
base materials are not included with your building. We recommend the combined use
of an Arrow Floor Frame Kit and an Arrow Anchoring Kit as an effective method of
securing your building to the ground (Available at your local dealer, Arrow's website
arrowsheds.com or call Arrow's Customer Service department 1-800-851-1085) or you
may construct a base and anchoring system of your choice. Your assembly instructions
provide information on a few methods commonly used to secure and level a storage
building.
Parts and Parts List: Check to be sure that you have all the necessary parts for
your building.
•All part numbers can be found on the parts. All of these numbers (before the -) must agree with the
numbers on the Parts List page.
•If you nd that a part is missing, include the model number of your building and contact:
Arrow Shed, LLC Customer Service Department
1101 North 4th Street Breese, Illinois 62230
•Separate contents of the carton by the part number while reviewing parts list. The rst few steps
show how to join related parts to make larger sub assemblies which will be used later.
•Familiarize yourself with the hardware and fasteners for easier use during construction. These are
packaged within the carton. Note that extra fasteners have been supplied for your convenience.
BEFORE YOU BEGIN....
A03
1-800-851-1085 or [e-mail]

Selecting and Preparing Your Site: Before assembly, you will want to decide on a
location for your building. The best location is a level area with good drainage.
•Allow enough working space for ease of moving parts into position during assembly. Be sure there
will be enough space at entrance for doors to open fully and enough space around the building to
be able to fasten the panel screws from the outside.
•Before you begin the rst steps in assembling your parts, a base should be constructed and
an anchoring system should be ready to use.
Watch the Weather: Be sure the day you select to install your building is dry and calm.
Do not attempt to assemble your building on a windy day. Be careful on wet or muddy ground.
Teamwork: Whenever possible, two or more people should work together to assemble
your building. One person can position parts or panels while the other is able to handle the
fasteners and the tools.
Tools and Materials: These are some basic tools and materials you will need for the
construction of your building. Decide which method of anchoring and the type of base you
wish to use in order to form a complete list of the materials you will need.
Base Preparation
• Hammer and Nails
• Spade or Shovel
• Hand Saw / Power Saw
• Lumber and/or Concrete
Optional Time-Savers
• Wrench / Nut Driver
• Electric / Cordless Drill
• Square
• String (for squaring frame)
Required
• Work Gloves
• Step Ladder
• Utility Knife / Scissors
• Pliers
• Carpenter's Level
• Tape Measure
Required
• Eye Goggles
• No. 2 Phillips Screwdriver
(With Hardened Magnetic Tip)
Note: A power screwdriver or vari-
able speed drill with Phillips-tip
attachment can speed assembly by
as much as 40%.
PLAN AHEAD....
A04

Safety precautions are important to follow throughout the construction of your building.
•Care must be taken when handling various
pieces of your building since some contain
sharp edges. Please wear work gloves, eye
protection and long sleeves when assembling
or performing any maintenance on your
building.
•Practice caution with the tools being used in
the assembly of this building. Be familiar with
the operation of all power tools.
•Never concentrate your total weight on the
roof of the building. When using a step ladder
make sure that it is fully open and on even
ground before climbing on it.
•Keep children and pets away from worksite
to avoid distractions and any accidents which
may occur.
•Do not attempt to assemble the building if
parts are missing because any building left
partially assembled may be seriously damaged
by light winds. Call 1-800-851-1085 or assist@
arrowsheds.com
•Do not attempt to assemble the building on a
windy day, because the large panels acting as a
"sail", can be whipped about by the wind making
construction dicult and unsafe.
SAFETY FIRST....
A05
safety edge
safety edge
sharp edge
sharp edge

Finish: For long lasting nish, periodically clean and wax the exterior surface. Touch-up
scratches as soon as you notice them on your unit. Immediately clean the area with a wire
brush; wash it and apply touch-up paint per manufacturer's recommendation.
Roof: Keep roof clear of leaves and snow with long handled, soft-bristled broom. Heavy
amounts of snow on roof can damage building making it unsafe to enter. In snow country,
Roof Strengthening Kits are available for most Arrow Buildings for added protection against
heavy snow accumulation. Contact Arrow as outlined on the Ordering Accessories page
to place an order.
Doors: Always keep the door tracks clear of dirt and other debris that prevent them from
sliding easily. Lubricate door track annually with furniture polish or silicone spray. Keep
doors closed and locked to prevent wind damage.
Fasteners: Use all washers supplied to protect against weather inltration and to protect
the metal from being scratched by screws. Regularly check your building for loose screws,
bolts, nuts, etc. and retighten them as necessary.
Moisture: A plastic sheet (vapor barrier) placed under the entire oor area with good
ventilation will reduce condensation.
Other Tips....
• Wash o inked part numbers on coated panels with soap and water.
• Silicone caulking may be used for watertight seals throughout the building.
Keep this Owner's Manual and Assembly Instructions for future reference.
CARE & MAINTENANCE....
A06
Do not store swimming pool chemicals in your building. Combustibles and
corrosives must be stored in air tight approved containers.

ACCESSORIES....
A07
* Some drilling required to t buildings without mid-wall bracing.
Model No. SS404
• Makes 8" to 12" (20,3-30,5 cm)
wide shelves in any length.
• Brackets, braces,
hardware included.
Lumber is not included.
Model No. SS900-B
• Grey color
• 3 shelves
• Holds up to 85 lbs. (38 kg)
(even weight distribution)
Heavy-duty, galvanized steel shelf units help organize storage
space. They easily mount on the wall or sit on the oor. Fits all
Arrow buildings.*
SHELF UNITS
ATTIC KIT / WORKBENCH KIT
Model No. AT101
Heavy-duty galvanized steel bars that
t all 10' (3,0 m) wide Arrow buildings.
They install quickly and easily to
help organize space and create
more useable space as an attic or
workbench. Will hold up to 250 lbs.
(113 kg) evenly distributed.
Some drilling required to t buildings without mid-wall bracing.
Model No. AK100
New concrete anchor system permits
anchoring any size Arrow building
directly to a concrete slab. Each kit
contains heavy-duty, hot-dipped
galvanized steel corner gussets and
perimeter clips which t over the oor
frame and lag bolt into a concrete slab.
Full assembly instructions and a 1/4"
masonary drill bit are included.
TOOL HANGING RACK
Model No. TH100
The perfect tool organizer. Twin
25 1/2" (64,8 cm) steel channels
plus ve heavy-duty snap-in
hangers and a small tool holder for
screwdrivers, pliers, etc. Holders
slide along channel for fully
adjustable spacing. Great for
garage, basement, or the back
of any door. Fits all Arrow
storage buildings.
ROOF STRENGTHENING
(heavy snow load) KITS
Extra roof beams and gable braces
designed for added protection against
heavy snow accumulation. Increases
the strength of your roof.
ANCHOR KITS
Model No. AK4
Anchor Kit contains heavy-duty steel
augers, 60' (18 m) of steel cable and
4 cable clamps. No digging or concrete
pouring, just insert cable under roof,
over roof beams, into augers and twist
augers into the ground. For buildings
larger than 10'x9' (3,0 m x 2,6 m), use 2 kits.
FLOOR FRAME KITS
MODELS FB47410, FB5465, FB106-A
FB109-A and FB1014-A
A simple new oor frame system made of heavy-duty, hot-dipped
galvanized steel. Use as base for plywood, sand or stone.
Model No. AK600
Earth Anchor Kit anchors any size
Arrow building to the ground.
Each kit contains heavy duty,
hot-dipped galvanized steel
corner gussets and 4 earth anchors.
BEFORE AFTER

We recommend that you purchase accessory items from your local storage building dealer whenever possible;
however, because the full line of accessories is not always available from all dealers, Arrow is oering them
to you on a direct basis.
There are two ways to order Arrow Storage Building Accessories:
SPECIAL NOTE:
If your accessory is shipped via truck line a day time phone number is required to arrange delivery. If no
one is available to sign for the delivery, you may be subject to a re-delivery charge assessed by the carrier.
ORDERING ACCESSORIES....
A08 02/13
Option 1
Accessories can be purchased
through
arrowsheds.com
Option 2
Order accessories by telephone
using your MasterCard or Visa credit card.
Call toll free 1-800-851-1085
(Customer Service).
Allow 2 weeks for delivery.

The Base For Your Building
FRONT
(DOOR)
FRONT
(DOOR)
Base
A09
Note: Finished Slab dimensions, with lumber removed.
No matter which of the options below you choose for a base, an ARROW ANCHORING KIT is
recommended as an eective method of properly securing your building after assembly is complete.
OPTION 1: Directly on ground (earth)
Assemble your building directly on level ground (grass, dirt, rock, sand, etc.). If you choose this option Arrow has a simple kit available to
provide a oor inside the shed to keep stored items o the ground. This kit can be used to support a plywood oor (wood not included)
or be lled with sand/rock to provide a solid surface. (Order No. FB109-A or 68385-A)
Allow 1 - 2 hours for construction.
OPTION 2: Wood Platform
If you decide to build your own base, be sure to select the appropriate materials.
These are the recommended materials for your base:
2 x 4's (38 mm x 89 mm) Pressure Treated Lumber
5/8" (15,5 mm) 4 x 8 (1220 mm x 2440 mm) Plywood-exterior grade NOTE: Pressure Treated Lumber must not be used where it
will make contact with your storage building. The properties of Pressure Treated Lumber will cause accelerated corrosion.
If Pressure Treated Lumber comes in contact with your storage building your warranty will be voided.
10 & 4 penny Galvanized Nails Concrete Blocks (optional)
The platform should be level and at (free of bumps, ridges etc.)
to provide good support for the building. The necessary materials
may be obtained from your local lumber yard.
To construct the base follow instructions and diagram.
Construct frame (using 10 penny galvanized nails)
Measure 16"/24" (40,6 cm/61,0 cm) sections to construct
inside frame (see diagram)
Secure plywood to frame (using 4 penny galvanized nails)
Allow 6 - 7 hours for construction.
OPTION 3: Concrete Slab
The slab should be at least 4" (10,2 cm) thick. It must be level and at to provide good support for the frame.
The following are the recommended materials for your base.
1 x 4's (19 mm x 89 mm) (will be removed once the concrete cures)
Concrete Sheet of 6 mil plastic
We recommend for a proper strength concrete to use a mix of:
1 part cement 3 parts pea sized gravel 2 1/2 parts clean sand
Prepare the Site/Construct a Base
1. Dig a square, 6" (15,2 cm) deep into the ground (remove grass).
2. Fill up to 4" (10,2 cm) in the square with gravel and tamp rm.
3. Cover gravel with a sheet of 6 mil plastic.
4. Construct a wood frame using four planks of 1x4 (19 mm x 89 mm)
lumber.
5. Pour in concrete to ll in the hole and the frame giving a
total of 4" (10,2 cm) thick concrete. Be sure surface is level.
Allow 3 - 5 hours for construction and a week for concrete curing time.
Note: Platform/Slab will extend 9/16" (1,4 cm) beyond oor
frame on all four sides. Seal this 9/16" (1,4 cm) of wood with a
roong cement (not included), or bevel this 9/16" (1,4 cm) of
concrete when pouring, for good water drainage.
121"
307,3 cm
16"/24"
40,6 cm/61,0 cm
92 3/4"
235,6 cm
121"
307,3 cm
92 3/4"
235,6 cm
9

It is important that the entire oor frame be anchored after the building is erected.
Below are recommended ways of anchoring.
Anchoring Down The Building
Anchoring
A10
Arrow Anchoring Kit: (Model No. AK100 or 68383)
Recommended for use with the concrete base.
Contains: Corner gussets, perimeter clips, hardware,
1/4" masonary drill bit and installation instruction.
Anchoring into Concrete:
1. For poured concrete slab or footing or patio blocks:
Use 1/4" x 2" (6 mm x 51 mm) Lag Screws.
2. For Anchor Post of Concrete poured after building is
erected: Use 1/4" x 6" (6 mm x 152 mm) Lag Screws.
Arrow Anchoring Kit: (Model No. AK4 or 60298)
Recommended for use with any suggested base.
Contains: 4 Anchors with Cable, Clamps and
installation instruction.
Anchoring into Wood/Post:
Use 1/4" (6 mm) Wood Screws. There are 1/4" (6 mm)
dia. holes provided in the frames for proper anchoring.
OVER THE BEAMS
AND INTO THE GROUND
1. 2.
1. 2.
10

Remove from bag of screws
and save for the last step
67293
Weather Stripping (1)
5971
Roof Beam Bracket (4)
66382
Lower Door Guide (4)
66183
Roof Trim Cap
(2 right & 2 left)
66045
Handle (2)
66646
Washer (212)
(6 sheets of 40)
67468
Peak Cap (2)
65004
#8Ax5/16" (8 mm)
Screw (324)
65923
#8-32x3/8" (10 mm)
Bolt (145)
65900A
#10Bx1/2" (13 mm)
Black Screw (8)
(Packed with Screws)
65103
#8-32 Hex Nut (145)
Hardware
BB11ctr
6228
Track Support (2)
66769
Door Slide (4)
11

Parts List
ED12
Assembly Part Part Quantity Check
Key No. Number Description in Carton List
1 8934 Ramp 1
2 9367 Front Floor Frame 2
3 8936 Rear Floor Frame 2
4 9338 Right Rear Wall Angle 1
5 9366 Door Track 2
6 5287 Splice Post 3
7 9339 Left Rear Wall Angle 1
8 6001 Left Gable 2
9 6000 Right Gable 2
10 9203 Side Floor Frame 4
11 5288 Corner Post 4
12 9341 Left Side Wall Angle 2
13 9340 Right Side Wall Angle 2
14 9365 Front Wall Channel 2
15 7311 Door Jamb 2
16 9344 Siding Stud 6
17 8584 Side Siding 12
18 7483 Roof Panel 4
19 8736 Rear Siding 6
20 8486 Ridge Cap 1
21 8737 Front Siding 6
22 10470 Roof Beam 8
23 8468 Right Roof Panel 2
24 6529 Roof Panel 2
25 8469 Left Roof Panel 2
26 8840 Ridge Cap 1
27 8485 Left Side Roof Trim 2
28 8836 Right Side Roof Trim 2
29 10472 Right and Left Doors 2
30 10497 Horizontal Door Brace 4
31 3719 Door Handle Brace 2
32 6301 Vertical Door Brace 2
33 6635 Gable Brace 2
34 6403 Door Track Splice 1
35 69835 Edge Trim Green 4
12

13
Assembly by Key No.
ED13
21
21
21 21
21
21
2
8
14
29
31
32
32
29
31
14
10
8
10
10
10
9
9
11
11
11
11
15
15
17
17
17
17
17
17
17
17
17
17
17
17
24
18
18
18
24
18 23
23
25
25
19
19
19
19
19
19
1
6
5
5
6
6
4
7
12
12
13
13
16
16
16
16
16
16
30
30
30
30
33
33
34
20
22
22
22 22
22 22
22
22
26
27
27
28
28
2
3
3
35
35

The front oor frame is made up of
three pieces. The side floor frames
and the rear floor frame are made
up of two pieces. The holes in these
pieces will align when the pieces are
positioned with correct amount of
overlap. The illustrations below show
the proper overall length for the sides,
rear and front. Proceed as follows:
1 Place the front floor frames as
shown. Center the ramp, with drain
holes facing outside, on top of the two
front oor frames. Join the frames by
inserting eight screws.
2 Overlap the side floor frames
and the rear oor frames as shown.
The holes in these pieces will align
when the pieces are positioned with
correct amount of overlap. See the
illustrations below for the proper over-
all length of the side and rear oor
frames. Join the frames by inserting
four/ve bolts into each frame set as
shown.
3 Double check the length of each
and set these pieces aside for later
use.
Step 1
G14 ctr
 Parts Needed For 
Floor Frame Assemblies
 8934 Ramp (1)
 9367 Front Floor Frame (2)
 8936 Rear Floor Frame (2)
 9203 Side Floor Frame (4)
9367
STEP
1
8934
9367
DRAIN HOLES FACE
OUTSIDE
Front Floor
Frame Assembly
119 3/8" 303,2 cm
8936
9203
9367
8934
9367
9203
9203
Side Floor Frame 91 1/8" 231,5 cm
8936 8936
Rear Floor Frame 119 3/8"
303,2 cm
STEP
2
STEP
3
91 1/8" 231,5 cm
91 1/8" 231,5 cm
119 3/8" 303,2 cm
Front & Rear
119 3/8" 303,2 cm
(8) (13)
14

Step 2
Y15 ctr
 Parts Needed For 
Frame Assemblies
The main frame pieces reinforce
the walls. These pieces will later be
installed at the top edge of the side
walls and the rear wall. Proceed as
follows:
1 Overlap the right and left rear
wall angle pieces as shown in the
gure and fasten them together with
one bolt in the center hole.
2 Make two right and left side wall
angles by overlapping the right and
left side wall angle pieces as shown.
Fasten each set together with one
bolt in the center hole.
3 Double check the length of each
and set these pieces aside for later
use.
 9338 Right Rear Wall Angle (1)
 9339 Left Rear Wall Angle (1)
 9340 Right Side Wall Angle (2)
 9341 Left Side Wall Angle (2)
STEP
1
9339 Left
9338 Right
Side Wall Angles
89 7/8" 228,3 cm
2"
5,1 cm
Rear Wall Angle
118 1/8" 300,0 cm
2"
5,1 cm
9341 Left
9340 Right
STEP
2
2"
5,1 cm
2"
5,1 cm
(3)
15

The roof beams join the two gables
and support the roof panels. The
main roof beam is made up of four
pieces overlapped back to back at
the center. The left and right roof
beam assemblies are made up of
two pieces.
Hint: These pieces are force-fitted,
so you may have to press hard to join
them together.
1 Place the end of one roof beam
inside a second roof beam so that the
six holes in each piece align. Make
four sets of roof beams by repeating
this procedure. Do not insert bolts
yet.
2 Take two of the pressed-together
roof beams and join them as shown
to form the main roof beam assem-
bly. Hold the assembly together and
fasten with 14 bolts. Build only one
Doubled Beam Assembly.
3 Fasten the other two pressed-
together roof beams with eight bolts
to make the left and right roof beam
assemblies.
4 Double check the length of each
and set these pieces aside for later
use.
Step 3
D16 ctr
 Parts Needed For 
Roof Beam Assemblies
 10470 Roof Beam (8)
10470
STEP
1
Roof Beam 91 7/8" 233,4 cm
Build one Doubled Main Roof
Beam Assembly for Peak in Roof
END
VIEW
10470
Build two Single Beam Assemblies
STEP
2
STEP
3
10470
10470
10470
10470
ASSEMBLED
91 7/8"
233,4 cm
91 7/8"
233,4 cm
(30)
16

Step 4
A17 ctr
 Parts Needed For 
Door Track Assembly
 6403 Door Track Splice (1)
 9366 Door Track (2)
The door track assembly supports the
sliding doors and reinforces the front
wall. It is made up of three pieces.
1 Using the door track splice,
(painted), join the door track
(galvanized) pieces end-to-end as
shown.
2 Insert four screws from the
underside only.
Hint: The holes in the top side of the
door track assembly are for fastening
the gable to the top of the front wall
in a later step.
3 Position door slides onto the
legs, from the end of door track
assembly, as shown in the end view.
4 Set this piece aside for later use.
(4)
17
NOTE:
Door Track Splice (painted part)
STEP
1
STEP
2
Long Leg
on Top
Short Leg
on Bottom
9366
9366
6403
66769
66769
STEP
3
STEP
4
118 1/8"
300,0 cm
118 1/8"
300,0 cm
CORRECT INCORRECT
Long Leg
on top.
Door Slide
END VIEW
6403
Painted Part
9366
9366

 Front Floor Assembly (1)
 Side Floor Assembly (2)
 Rear Floor Assembly (1)
 Parts Needed For 
Floor Frame
Step 5
G18 ctr
The oor frame must be square
and level or holes will not align.
1 Assemble the four corners of
the oor frame using two screws at
each corner as shown. At the front
corners fasten bolts through from
the bottom with nuts on top.
2 Measure the oor frame diagonally.
When the diagonal measurements
are equal, the oor frame is square.
NOTE
If using a wood platform or
concrete slab do not fasten the
oor frames to your base at this
time. You will anchor the
building after it is erected.
STEP
1
9203
RIGHT
REAR
8936
Level
9203
RIGHT
FRONT
9367
STEP
2
When Diagonal Measurements
are Equal the Floor Frame
is Square.
FRONT
(8) (2)
18

1 Position corner posts at the corner
of the oor frame as shown. Fasten
the corner post to the oor frame with
two screws.
Support the corner posts with stakes
or other devices until door jambs are
attached.
2 Fasten the door track assembly
(holes on top) behind the top of the
front corner posts using 1 screw in
each corner. See the gure.
3 Fasten the rear wall angle as-
sembly behind the top of the rear
posts using 2 screws in each post.
 5288 Corner Post (4)
 Door Track Assembly (1)
 Rear Wall Angle Assembly (1)
 Side Wall Angle Assembly (2)
Step 6
Y19 ctr
 Parts Needed For 
Posts/Top Frames
NOTE
The remainder of the building assembly
requires many hours and more than one
person. Do not continue beyond this
point if you do not have enough time to
complete the assembly today. A partially
assembled building can be severely
damaged by light winds.
The top frame pieces give rigidity to
the side walls and provide a surface
for attaching the gables which sup-
port the roof.
4 Fasten the side wall angles be-
hind the top of the side posts using
2 screws in each corner. Side wall
angles overlap rear wall angle in
corners.
The oor frame must be square
and level or holes will not align.
STEP
1
5288
STEP
3
STEP
2
STEP
4
5288
5288
5288
Short Leg
on Top
REAR
FRONT
SIDE
SIDE
Side Wall
Angle Assembly
9366
Wall Angles
Must Face
Inside
Building Rear Wall
Angle Assembly
Long Leg
On Top
Short Leg
on Bottom
Left
Opening
Facing In
FRONT
Right
Door Track Assembly
Side Wall
Angle Assembly
TOP VIEW
Right
Left
Right
Left
(22)
19

The door jambs reinforce the door
opening and provide an attractive
trim. The splice post supports the
wall.
1 Position splice post at the center
of the rear wall and fasten using 4
bolts and nuts into rear wall angle
and 2 screws into rear oor frame.
Hint: Measure or count holes to de-
termine if post is centered on angle.
2 Fasten splice posts to the sides of
building in the same manner.
3 Fasten the top of the door jambs
to the door track with 2 screws. Do
the same for the bottom into frame.
Notched edge faces toward center
of building.
 5287 Splice Post (3)
 7311 Door Jamb (2)
 Parts Needed For 
Splice Post/Door Jamb
Step 7
Y20 ctr
1
STEP
STEP
3
NOTCHED EDGE
MUST FACE CENTER
OF BUILDING
FRONT
FRONT
Washer
7311
5287
5287
5287
STEP
2
7311
(6) (8) (12)
20