Harbor Freight Tools 61622 Product manual

Table of Contents

Safety ......................................................... 2

Specifications ............................................. 4

Installation .................................................. 6

SAFETY OPERATION MAINTENANCEINSTALLATION

Operation .................................................... 7

Maintenance ............................................... 8

Parts List and Assembly Diagram.............. 10

Warranty .................................................... 12

WARNING SYMBOLS AND DEFINITIONS

This is the safety alert symbol. It is used to alert you to potential

personal injury hazards. Obey all safety messages that

follow this symbol to avoid possible injury or death.

Indicates a hazardous situation which, if not avoided,

will result in death or serious injury.

Indicates a hazardous situation which, if not avoided,

could result in death or serious injury.

Indicates a hazardous situation which, if not avoided,

could result in minor or moderate injury.

Addresses practices not related to personal injury.

IMPORTANT SAFETY INFORMATION

Read all safety warnings and instructions.

Failure to follow the warnings and instructions may result in serious injury.

Save all warnings and instructions for future reference.

Basic Safety Information

Keep work area clean and well lit.

Cluttered or dark areas invite accidents.

Personal Safety

1. Stay alert, watch what you are doing and use
common sense when operating a tool. Do
not use a tool while you are tired or under
the influence of drugs, alcohol or medication.

A moment of inattention while operating tools
may result in serious personal injury.

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2. Use personal protective equipment. Always

wear eye protection. Safety equipment such
as non-skid safety shoes or a hard hat used for
appropriate conditions will reduce personal injuries.

Service

Have your tool serviced by a qualified repair person using only identical
replacement parts. This will ensure that the safety of the tool is maintained.

Specific Safety Warnings

1. Do not exceed rated capacity.

2. Install on A-frame hitch before use.

3. Use on flat, level, hard surface
capable of supporting load.

4. Wear ANSI-approved safety goggles during use.

5. Prevent trailer wheels from moving using
wheel chocks while raising or lowering.

6. Before towing, fully raise Trailer Jack. Jack must
always be retracted when towing the trailer.

7. Keep out from under Jack and tongue when
applying and releasing load, when Jack is
supporting load, or when moving trailer.

8. Inspect before use. Do not use if
parts are loose or damaged.

9. Use in accord with DOT regulations.

10. Maintain labels and nameplates on the tool.
These carry important safety information. If
unreadable or missing, contact Harbor
Freight Tools for a replacement.

11. Apply force to Jack vertically only. Side
forces will compromise the Jack.

SAFETYOPERATIONMAINTENANCE INSTALLATION

12. Do not use blocks for additional ground clearance.

13. Do not climb aboard any vehicle supported by Jack.

14. This product is not a toy. Keep it
out of reach of children.

15. Follow all state regulations for towing when
using Trailer Jack, including using safety
chains securely attached to the towing vehicle
when the trailer is hooked to the vehicle.

16. Check ground clearance carefully after
installing. If your trailer does not provide
enough ground clearance for the Jack, remove
the Jack entirely before towing trailer.

17. Do not use for aircraft purposes.

18. The warnings, precautions, and instructions
discussed in this instruction manual cannot
cover all possible conditions and situations
that may occur. It must be understood by the
operator that common sense and caution are
factors which cannot be built into this product,
but must be supplied by the operator.

SAVE THESE INSTRUCTIONS.

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Functional Description

Specifications

SAFETY OPERATION MAINTENANCEINSTALLATION

Weight Capacity 2000 lb.

Travel Length 14"

Lift Range 10-1/2"– 24-1/2"

Application For use with A-frame trailers

Hardware (sold
separately)

3 bolts 3/8" D x 1" L (grade 5 or
better), 3 lock nuts, 6 washers

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Components

Crank

SAFETYOPERATIONMAINTENANCE INSTALLATION

Outer Tube

Footplate

Mounting Plate

Lock Pin

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Installation Instructions

Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this

manual including all text under subheadings therein before set up or use of this product.

SAFETY OPERATION MAINTENANCEINSTALLATION

Note: For additional information regarding the parts listed in the following pages, refer to

Parts List and Diagram on page 10.

Mounting

This Trailer Jack is designed specifically for use with
an A-frame hitch. Never attempt to mount this Trailer

Jack to a hitch or trailer not specifically designed for it.
An example of an A-frame hitch is shown in Figure A.
Check that the Outer Tube (5) of the Jack will fit into
the A-frame opening and that the Mounting Plate
holes align with the bolt locations on the trailer. Only a
qualified technician should modify the trailer if needed.

1. Block the wheels and support the trailer A-Frame
securely using jack stands (sold separately).

2. Insert the top of the Trailer Jack up through
the hole in the center of the A-frame hitch
from underneath until the top of the Mounting
Plate rests against the underside of the
hitch. Line up the holes on the Mounting Plate
with the bolt holes in the A-frame hitch.

3. Secure the Mounting Plate to the A-frame using
lock nuts, bolts and washers (all sold separately)
as listed under Hardware in the Specifications chart
on page 4. Slide a washer onto each bolt, then
insert them from the top side and attach a washer
and lock nut from the underside of the frame.

Tighten mounting hardware firmly to 15 – 20 ft. lb.

Use a torque wrench to confirm tightness.

Note: As an alternative, the Mounting Plate may be
welded into place on the underside of the A-frame
hitch by a certified welder. Welds must be properly
cleaned and painted when cool to prevent corrosion.

Insert Jack into A-frame opening

Align bolt

holes

Figure A

5. Once the Jack is mounted to the trailer
tongue, attach the Crank (2) to the Jack
Screw (8) at the top of the Trailer Jack. Secure
Crank in place with the Bolt (3) and Lock
Nut (1). Securely tighten all hardware.

4. Insert the Foot Plate (12) over the bottom of
the Inner Tube (10). Insert the Lock Pin (11)
to secure the Foot Plate in place. Use the
spring clip on the Lock Pin to secure it.

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Operation Instructions

Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this

manual including all text under subheadings therein before set up or use of this product.

Mounting the Trailer to the Towing Vehicle

1. Before mounting, chock the trailer wheels
to prevent the trailer from rolling.

2. Pull the Crank (2) out so that the knob is on
top. Rotate the Crank clockwise to extend the
Jack and raise the trailer hitch above the level
of the towing vehicle’s hitch ball. Once the
trailer is at the desired height, fold the Crank
over so that the knob is facing downward. This
will help keep the knob out of the way.

3. With the assistance of a spotter,
back the vehicle to the trailer.

4. Align the hitch ball directly under the trailer hitch.

5. Turn the Crank counterclockwise to retract
the Jack slightly, lowering the trailer and
transferring its weight onto the towing vehicle
until it is firmly seated on the hitch ball.
Tighten the trailer hitching mechanism.

6. Once trailer is fully engaged, continue to
retract Jack to its uppermost position. Retract
the Trailer Jack fully before towing the trailer.
Flip the Crank up and over when completed
to help keep the knob out of the way.

7. Attach the safety chain (sold separately).

Dismounting the Trailer from the Towing Vehicle

1. Before dismounting, chock the trailer wheels
to prevent the trailer from rolling.

2. Pull the Crank out so that the knob is
on top. Rotate the Crank clockwise to
extend the Jack and raise the trailer.

3. Continue to extend just enough for the Trailer
Jack to take the weight of the trailer. This will
make it easier to disengage the trailer hitch.

4. Disengage the trailer hitch and any
safety chains or other connections
between the vehicle and the trailer.

5. It may be necessary to extend the Jack further
to clear the trailer hitch. When the vehicle
is completely clear, and it is safe to do so,
drive the vehicle away from the trailer.

CAUTION: Have a spotter watch this operation
to be sure the trailer is clear of the vehicle.

6. Level the trailer by turning the Crank to raise
or lower the trailer to the desired height. Flip
the Crank up and over when completed
to help keep the knob out of the way.

SAFETYOPERATIONMAINTENANCE INSTALLATION

Page 7For technical questions, please call 1-888-866-5797.Item 61622

User-Maintenance Instructions

Procedures not specifically explained in this manual must

be performed only by a qualified technician.

SAFETY OPERATION MAINTENANCEINSTALLATION

TO PREVENT SERIOUS INJURY:
Remove Jack from trailer before performing any inspection, maintenance, or cleaning procedures.

TO PREVENT SERIOUS INJURY FROM TOOL FAILURE:
Do not use damaged equipment. If abnormal noise or vibration occurs,
have the problem corrected before further use.

Cleaning, Maintenance, and Lubrication

1. BEFORE EACH USE, inspect the general
condition of the tool. Check for:

• loose hardware

• misalignment or binding of moving parts

• cracked or broken parts

• any other condition that may

affect its safe operation

2. If welded, check welds for cracks.

3. If the Trailer Jack has been exposed to salt water,
immediately wash off with fresh water. Then
use a light oil to lubricate all moving parts.

4. AFTER USE, wipe external surfaces
of the tool with clean cloth.

Page 8 For technical questions, please call 1-888-866-5797. Item 61622

PLEASE READ THE FOLLOWING CAREFULLY

THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM
IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR
MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS
QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE
ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY
STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND
LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY
ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS
THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.

SAFETYOPERATIONMAINTENANCE INSTALLATION

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Parts List and Diagram

Parts List

SAFETY OPERATION MAINTENANCEINSTALLATION

Part Description Qty

1 Lock Nut M6 1
2 Crank 1
3 Bolt M6 x 38 1
4 Washer 1
5 Outer Tube 1
6 Bearing 1

Part Description Qty

7 Washer 1
8 Jack Screw 1
9 Nut 1

10 Inner Tube 1
11 Lock Pin 1
12 Foot Plate 1

Record Product’s Serial Number Here:

Note: If product has no serial number, record month and year of purchase instead.

Note: Some parts are listed and shown for illustration purposes only,

and are not available individually as replacement parts.

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Assembly Diagram

SAFETYOPERATIONMAINTENANCE INSTALLATION

6

7

11

8

9

10

12

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Limited 90 Day Warranty

Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards,
and warrants to the original purchaser that this product is free from defects in materials and workmanship for the
period of 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly,
to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper
installation, normal wear and tear, or to lack of maintenance. We shall in no event be liable for death, injuries
to persons or property, or for incidental, contingent, special or consequential damages arising from the use of
our product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the
above limitation of exclusion may not apply to you. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.

To take advantage of this warranty, the product or part must be returned to us with transportation charges
prepaid. Proof of purchase date and an explanation of the complaint must accompany the merchandise.
If our inspection verifies the defect, we will either repair or replace the product at our election or we may
elect to refund the purchase price if we cannot readily and quickly provide you with a replacement. We will
return repaired products at our expense, but if we determine there is no defect, or that the defect resulted
from causes not within the scope of our warranty, then you must bear the cost of returning the product.

This warranty gives you specific legal rights and you may also have other rights which vary from state to state.

3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • 1-888-866-5797