ATD Tools ATD-7479 User manual

Folding Engine
Stand
Model Number
ATD-7479
Manual Capacity
1250 lbs.
ModelATD-7479 (Gearboxcontrolrotatinghead)
WARNING: This product may contain chemicals, including lead, known to the State of California to cause cancer,
birth defects or other reproductive harm. Wash hands after handling.

Save these instructions. For your safety, read and understand the information contained within. The owner and
operator shall have an understanding of this product and safe operating procedures before attempting to use this
product. Instructions and safety information shall be conveyed in the operator's native language before use of this
productisauthorized.Makecertain that theoperatorthoroughlyunderstandstheinherentdangersassociated with the
use and misuse of the product. If any doubt exists as to the safe and proper use of this product as outlined in this
factory authorized manual, remove from service. Inspect before each use. Do not use if broken, bent, cracked or
otherwisedamagedpartsarenoted.Iftheengine stand has beenorsuspectedtohavebeensubjectedtoashockload
(aload dropped suddenly and unexpectedly uponit),discontinueuseuntil checked out by anauthorizedfactory service
center. Owners and operators of this equipment shall be aware that the use of this equipment may require special
training and knowledge. It is recommended that an annual inspection be done by qualified personnel and that any
missing or damaged parts, decals, warning/safety labels or signs be replaced with factory authorized replacement
parts only.Any engine standthat appears to be damagedin any way,is worn or operates abnormally shall be removed
fromservice immediately.Labels and owner’s manualsareavailable from manufacturer (see ReplacementParts,page
6 thru 8).
PRODUCT DESCRIPTION
ATD Tools Folding Engine Stands are designed to safely support rated capacity engines. Welded steel tube construc-
tion, heavy gauge steel head plates and mounting arms along with compliance with factory standards ensure safety,
strength and stability.
2
Figure 2 - ModelATD-7480 Engine Stand components
SPECIFICATIONS
Model Capacity Base Size Overall
Height Head Plate Wheel
Dia. WeightHead Plate Thickness
42-3/4"
41-3/4" x 23-5/8" 7-1/2” x 6-1/2” x 10-1/2” 5/8” 3-1/2” 117 lbs.
1250 lbs.
ATD-7479
MountingArm
HeadPlate
Upright
StrutSupport
Handle
FrontLeg
Casters
Base
Locking bolt as head plate
rotating mechanism lock
Lock Pin

Figure 3 -Assembly Illustration for model ATD-7479
3
BEFORE USE
1. Inspect stand before each use. Do not use if bent,
brokenorcracked componentsare noted.Ensurethat
casters / wheels and head plate rotate freely. Check
for and tighten any loose assemblies.
2. Verify that the product and the application are
compatible.
3. Before using this product, read the owner's manual
completelyandfamiliarizeyourself thoroughlywith the
productand the hazards associated withitsimproper
use.
Study, understand, and follow all instructions
providedwithandonthis device before use.
Do not exceed rated capacity.
Use only on a hard, level surface.
Never put any portionof your body under engine
when it is supported by the engine stand.
Use only hardened, appropriately sized bolts to
secure engine to stand.
Centertheengineonmountingplateand ensure
attaching hardware is tightly fastened.
Off center loading may cause the engine to rotate
unexpectedlyand cause theloadedstand to tipover.
Lock mounting plate rotating mechanism before
beginning engineservice.
Unlock rotating mechanism slowly and carefully.
Do not modify or alter this product.
Do not use this device for any purpose other than
that for which it is intended.
Failure to heed these markings may result in
personalinjuryand/orpropertydamage.
WARNING
!
ASSEMBLY
Model ATD-7479(see Figure 3)
Note. Reference numbers are for assembly purposes
only. See replacement parts illustration for ordering
replacementparts.
1. Attach four 3-1/2"casters (#29) to legs (#35) and
base (#28) with M8x16 bolts & washers (#31 & 30).
2. Attach two 3" casters (#32) to base with M8x16
bolts, washers and spacers (#31, 30 & 33).
3. Attach upright (#12) to the base (#28) with M12x60
bolts, washers and nut (#37, 27 & 9). Hand tighten
only.
4. Attach 2 of each strut supports (#25) to upright (#12)
with M12x85 one bolt (#10).Attach strut supports
(#25) to base (#28) with 2 M12x25 bolts, washers
and nuts (#26, 27 & 9). Tighten all nuts.
5. Attach two legs (#35) to base (#28) with two
M12x85 bolts, washers and nuts (#10, 27 & 9).
Insert bolts from outer part of base.
6. Align holes and slide in lock pins (#34) and secure
with cotter pins (#36)
7. Attach four mounting arms (#5) to the head plate
assembly (#6) with M14x70 bolts, washers, spacers
and nuts (#4, 3, 2 & 1).
8. Attach handle (#22) to gear box (#12) and secure
with M5x12 bolt and spring washer (#14 & 15).

Folding Instruction (refer to Figure 5)
1. Remove lock pin of center wheel assembly and slide it into the top hole and secure with cotter pin.
2. Remove cotter pins and lock pins from both legs.
3. Carefully and slowly fold the leg up.
4. Slide two of each lock pins into the front hole of the base and secure with cotter pins.
4
! SAFETY MESSAGE !
Never load the Engine Stand while it is folded.

5
OPERATION
1. Ensure application is compatible with product.
2.Alignengine withstand,then adjust mountingarmsto
match bell housing mounting bolt holes.
3. Carefully secure engine so that load is centered on
stand. Secure with suitable high strength stud bolts
and flat washers. Ensure threads are compatible
with your engine. Use flat washers on both sides of
headplate.
4.Torotateengine:
Use handle to rotate, then secure with rota-
tional locking device. Carefully and slowly use oper-
ating handle to rotate.
5.Check to ensure stand issecurebefore working on or
around stand. NEVER WORK UNDER LOADED
STAND.
Note: Do not move loaded stand off hard smooth, level
surface!
MAINTENANCE
Periodically inspect each stand. Ensure all parts move
freely. Apply very light coating of grease to head plate
collar.If rustappears,sand affected areaand cover with
suitable utility paint.
! SAFETY MESSAGE !
Besure all toolsand personnelare clear beforelower-
ing load. No alterations shall be made to this device.
Only attachments and/or adapters supplied by the
manufacturershallbe used.
Toavoid crushing andrelatedinjuries: Never putany
portion of your body under engine when it is sup-
ported by the engine stand. Never load the Engine
Stand while it is folded.
WARNING
!
Parts Description List for model ATD-7479
Item Part# Qty.
1 * 5202-5202-0001 4
2 * 5302-5302-0001 4
3 * 0015303-05303- 4
4 * 4075101-15101- 4
5 * 000T084-084-05 4
6 * T096-01100-000 1
7 * 004096-01T096- 1
8 * T096-096-01006 1
9 * 00000012-5202- 7
10 5101-12085-000 3
11 * 5602- 0065602-4 2
12 * T096-096-01300 1
13 * T096-096-01008 1
14 * 5015102-05102- 19
15 * 010T096-096-01 2
16 * 7045602-15602- 2
17 * 005096-01T096- 1
18 * 003096-01T096- 1
19 * 0005303-05303- 1
20 * 002096-01T096-
Description
Hex Nut M14
Big Spacer 14
Spring Washer 14
Bolt M14×70
MountingArms
Head Plate Assy
Key
Pipe
Hex Nut M12
Bolt M12×85
Bearing d40×D68
Upright
Cover
Bolt Hcs M5×12
Washer
Bearing d17×D40
Worm wheel
Washer
Spring Washer 5
CaseCover 1
Item Part# Qty.
21 * T096-096-01007 1
22 * T096- 200096-01 1
23 * T096-096-01001 1
24 * T096- 00001009- 1
25 2
26 T096-00001-000 5101-12025-000 2
27 * 00012-0005303- 7
28 1
29 4
30 24
31 24
32 2
33 8
34 2
35 2
36 2
37
T095-01000-000
T084-06000-000
5303-00008-000
5102-08016-000
T093-08000-000
5301-00008-000
T095-00002-000
T095-03000-000
T474-00007-000
5101-12060-000 2
--
-T096-01000-000 T096-02000-000
Description
Lock Pin
Handle group
Cottor Pin
Gear Bar
Strut Support
Bolt M12×25
Spring Washer 12
Base Assembly
Caster, 3 1/2"
Spring Washer 8
Bolt M8×16
Caster, 3"
Spacer 8
Pin
Front Leg
Pin
Bolt M12×60
Post Head Assy
Hardware Kit Pack -
* - Included in Post Head Assy.

Parts Illustration for model ATD-7479 (refer to parts description on
page 7)
REPLACEMENT PARTS
AvailableParts: Please refer to thePartsdrawing when ordering parts. Notallcomponents of the jackarereplacement
items,but are illustrated asaconvenient reference of location and position in theassemblysequence.When ordering
parts,givemodelnumber,part number and description. Call your distributor for current pricing:
Figure7-ReplacementParts Illustration for model ATD-7479
Post Head Assembly
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