MoJack ZR User Manual [en, es, fr]

Instructions for Assembly and Operation

Consignes d’assemblage et d’utilisation

Instrucciones Para El Montaje Y La Operación

Ver. 091412

MoJack ZR Lift MoJack ZR Lift

Introduction

This manual contains assembly, parts, operating,
maintenance, adjustment and safety instructions
for your MoJack ZR lift.

BEFORE USING YOUR MOJACK ZR, CAREFULLY
READ THIS MANUAL IN ITS ENTIRETY.

By following these operating, maintenance and safety
instructions, you will prolong the life of your MoJack
lift and promote safe operation.

If additional information is needed, or should you
require a trained service mechanic, contact your
authorized MoJack equipment dealer or distributor.

All MoJack parts are thoroughly tested and inspected
before leaving the factory to ensure that they comply
with all relevant safety standards.

Warnings and Safety Instructions

Read and understand all safety and operating instructions before using the MoJack ZR.

Never allow anyone unfamiliar with the safety or operating instructions to use the MoJack ZR.

Follow all safety and servicing instructions provided by the lawn mower’s manufacturer before using the MoJack ZR.

Do not modify the MoJack ZR in any way. Any modifications will void any and all warranties and could compromise
your personal safety.

When using the MoJack ZR, keep ALL bystanders at a safe distance away from the MoJack ZR.

The MoJack ZR must be used on a solid level surface.

Do not lift the front end and the back end of the mower at the same time.

Only use the MoJack ZR for mowers that are less than 250lbs front end weight and properly fits in the provided wheel
pads. (ie. 10” to 17” diameter and within outside wheel measurements of 34” to 43.5”).

Always stop engine and remove key before beginning any work on the mower.

Always place mower in neutral or disengage the hydraulic drive by following the mower owner’s manual.

Never operate the engine while using the MoJack ZR.

Do not exceed the lifting capacity of 250 lbs. front end weight.

NOTE: Please save this manual for future reference.

NOTE: Location of unit Serial Number.

Need Assistance?

Please DO NOT return this product to the store.

Our Customer Service Department is ready to help!

1-877-575-3173

Submit your questions online at:

www.theMoJack.com

If the MoJack ZR shear pin breaks allowing the crank handle to spin freely while lifting the mower, this indicates an
overload condition. Remove the riding equipment immediately.

Scissor Lock must be engaged before starting any service on mower.

Do not remove safety warnings or decals from MoJack ZR.

Before each use, always check for any worn, loose or damaged parts on the MoJack ZR. If any damaged parts are
present, do not use the MoJack ZR and contact MoJack at 1-877-575-3173.

Do not climb on mower while it is lifted, being lifted or being lowered.

No one should be on the mower while it is lifted, being lifted or being lowered.

After the mower is raised to a working height, always place wheel chocks (not included) behind the back tires of
the mower.

Wheel Pads must be set at an equal distance to maintain proper balance.

Remove all mower attachments before using the MoJack ZR.

Some mowers which are equipped with a fuel tank vent may spill fuel when lifted. If this happens, run fuel level down
in the tank to prevent spilling.

Failure to follow these warnings may result in property damage and serious bodily injury or death.

IMPORTANT: The MoJack ZR is intended for use with mowers only. Do not exceed 250 lbs. front end weight.
It should never be used to service mowers with a front end weight over 250 lbs.

MoJack and the MoJack logo are registered trademarks of MoJack Distributors, LLC.

© 2012 (MoJack Distributors, LLC.)

MoJack ZR is a trademark of MoJack Distributors, LLC. All rights reserved.

Patent pending.

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MoJack ZR Lift MoJack ZR Lift

Warranty and Returns Parts List

LIMITED WARRANTY

For two years for residential use only, MoJack warrants the product against failure due to defect in material or
workmanship when product is used properly. MoJack will replace any defective part at no cost. This warranty does
not cover any product that has been altered or adjusted, or any product that has been misused or abused. THIS
IS THE CUSTOMER’S SOLE AND EXCLUSIVE REMEDY. MOJACK DISCLAIMS ALL IMPLIED WARRANTIES,
INCLUDING THE WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
MOJACK SHALL NOT BE LIABLE FOR ANY INCIDENTIAL OR CONSEQUENTIAL DAMAGES. SOME STATES
OR PROVINCES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF THE IMPLIED WARRANTIES OR
THE REMEDIES FOR BREACH OF THE IMPLIED WARRANTIES, SO THESE EXCLUSIONS MAY NOT AP­PLY TO YOU. THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE
OTHER RIGHTS WHICH VARY FROM STATE TO STATE OR PROVINCE TO PROVINCE.

What does this warranty cover?

This warranty covers against a failure due to a defect in material or workmanship within two years of purchase for
residential use only.

What does this warranty NOT cover?

This warranty does not cover any MoJack which has been altered or adjusted in any way from its original model.
It will not cover any MoJack which has been damaged due to misuse, abuse, accident or negligence. This warranty
does not cover incidental or consequential damages.

Item

No.

1

2

3

4

5

6

Part

No.

508-0000

508-0044

508-0035

009-0007

001-0013

001-0015

Qty.

1

2

1

2

2

2 Spares

Description

Scissor Jack Assembly

Wheel Pad

Crank Handle

Safety Strap

Push Pin

Brass Shear Pin

NOTE: No tools or fasteners are required for assembly.
NOTE: Brass Shear Pin is attached to the user manual.

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3

What is the period of coverage?

Two-year warranty for residential use only from date of purchase for the original owner.

What will MoJack do to correct problems?

We will replace any defective part (within the coverage period) at no charge.

How can I get service?

In order to be eligible for service under this warranty you MUST register your MoJack within thirty (30) days of
purchasing. After the thirty (30) day period, you must provide proof of purchase (receipt) to register the product.

Please register your new MoJack lift on our website at www.themojack.com or by calling our toll-free
number 1-877-4MO-JACK.

How do I contact MoJack about a warranty issue?

You can contact us from our website at www.themojack.com or by calling our toll-free number 1-877-575-3173.

Do I have other rights under State Law?

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

What is the return policy?

Please do not return to store. Contact MoJack for return policies and procedures at our toll-free
number 1-877-575-3173 or by email at [e-mail].

How do I contact MoJack?

You can call our toll-free number 1-877-575-3173 or by email at [e-mail].

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4

1

5

5

2

2

4 5

MoJack ZR Lift MoJack ZR Lift

Assembly Instructions

STEP 1

Remove MoJack ZR from package.

Inventory items to be certain all parts and hardware
are present. If any parts or hardware are missing,
please contact MoJack at 1-877-575-3173 or
email us at [e-mail].

STEP 2

Assemble the Wheel Pad into the square
tube on the top of the Scissor Frame and
install Push Pins . Repeat with second
Wheel Pad.

5

2

1

Scissor Frame

Operating Instructions

The Operating Instructions will show how

to operate the MoJack ZR and show how to

prepare the MoJack ZR for storage.

Before using the MoJack ZR, carefully read this manual in its entirety.

STEP 1

Familiarize Yourself with the MoJack ZR

1

• Practice raising and lowering the MoJack ZR
before attempting to lift a mower (see Steps 5-8
on how to raise and lower a mower).

• Practice Step 10 if you intend to raise or lower
the mower with a drill attachment.

STEP 3

Insert the Crank Handle into the drive socket.
The square end of the Crank Handle is
tapered to make cranking more comfortable.
If the Crank Handle wobbles a little during use,
this is normal.

3

3

Push Pin

Wheel Pad

2

5

Crank Handle

3

Drive Socket

NOTE: Locking bar must be raised before lowering.

THIS COMPLETES ASSEMBLY.

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MoJack ZR Lift MoJack ZR Lift

Operating Instructions

STEP 2

Aligning Wheel Pads to Fit Mower

• Place the MoJack ZR wheel pads 6” in front of the
mower’s front tires.

• Remove Push Pins and align the Wheel Pads so that
the front tires will be centered on the Wheel Pads.

• Replace the Push Pins to lock the Wheel Pads to
the Scissor Frame.

Wheel Pads must be equal distance from the

Scissor Frame to maintain proper balance.

STEP 3

Move mower onto MoJack ZR

The MoJack ZR must be used on a solid level surface.

• Carefully roll or drive mower onto Wheel Pads.

• Place the mower in neutral or disengage hydraulic drive.

• Stop engine and remove the key.

Operating Instructions

STEP 5

Raising the Mower

• Raise the mower by rotating the Crank Handle clockwise.

• See Step 10 for raising the mower with drill attachment.

Do not attempt to lift more than 250 lbs.
front end weight.

The MoJack ZR must be used on
a solid level surface.

The engine must be turned off and
key removed.

The mower must be in neutral or
hydraulic drive disengaged.

The parking brake must be off during this step.

The Safety Straps must be firmly tightened
holding wheels to wheel pads.

NOTE: The MoJack ZR is equipped with a
Shear Pin to protect itself from accidental
overload. If the MoJack ZR is overloaded
with too much weight, the Shear Pin will
break and release the Crank Handle from
the screw and allow the Crank handle to
rotate freely. If this happens, a new
Shear Pin will need to be installed.

Drive Socket

O-Ring Retainer

STEP 4

Strapping Front Mower Tires to Wheel Pads

Secure the front mower tires to the Wheel Pads
using the Safety Straps.

• Wrap the safety strap over the mower tire
and secure the hook into the loop on the
wheel pad .

• Tighten the safety straps by pressing down
on the metal clip.

2

4

4

Replacement of Brass Shear Pin

• Remove the rubber O-ring retainer.

• Slide out the broken Shear Pin and replace

Safety Strap

Wheel Pad

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4

2

with new Shear Pin provided with the
MoJack ZR. You may need to use a small
punch or nail to push out the broken
Shear Pin. DO NOT USE A DRILL TO

REMOVE SHEAR PIN.

• Replace the rubber O-ring retainer making
sure it is seated in the groove.

Shear Pin Hole

Shear Pin

MoJack ZR Lift MoJack ZR Lift

Operating Instructions

STEP 6

Raising MoJack ZR to Locking Position

• Raise the lift until the lower axle drops into one of the
two notches in the Locking Bar. The locking heights are
approximately 16” and 20” (full height).

• The Locking Bar automatically drops to engage the lower
axle when raising the MoJack ZR.

• When lowering the MoJack ZR, the Locking Bar must be
held up until the lower axle clears the last notch.

NOTE: The MoJack ZR is equipped with a clutch to protect
itself from accidental damage. If the Locking Bar is not
disengaged when lowering, the clutch will release the
Crank Handle from the screw and rotate freely. To re-engage
the Crank Handle, turn clockwise for a few turns.

STEP 7

Preparing the Mower for Service

• Place wheel chocks (not included) behind the back tires of the mower.

• Apply the parking brake on the mower.

• The lower axle must be engaged in one of the notches of the

Locking Bar.

Locking Bar

Lower Axle

Notches

Wheel Chock

Operating Instructions

STEP 9

Removing the Mower from the MoJack ZR

• Remove the Safety Straps from front mower tires.

• Drive or roll the mower off of the Wheel Pads.

STEP 10

Raising the MoJack ZR with a power drill (optional)

The MoJack ZR can be raised or lowered by using a
variable speed corded drill (7 amp minimum) or variable
speed cordless drill (18V minimum).

• The drill will require a 3/8” square driver (not included
but can be purchased at a hardware or home
improvement store).

STEP 8

Lowering the Mower

• Remove wheel chocks.

• Release the parking brake.

• Mower must be in neutral or hydraulic

drive disengaged.

• Lift up and hold the Locking Bar and turn the Crank
Handle counterclockwise until the wheel pads are
firmly on the ground. The Locking Bar must be lifted
up until it clears the last notch. It may be necessary
to raise the lift slightly to allow the Locking Bar to be
lifted up.

NOTE: The MoJack ZR is equipped with a clutch to
protect itself from accidental damage. If the Locking
Bar is not disengaged when lowering, the clutch will
release the Crank Handle from the screw and rotate
freely. To re-engage the Crank Handle, turn clockwise
for a few turns.

• Remove Crank Handle.

• Firmly insert the 3/8” square driver in the Square

Receiver. Rotate the drill forward (clockwise) to raise
the Lift Arm and rotate the drill in reverse (counter­clockwise) to lower the Lift Arm.

• Locking Bar must be lifted and held up until it clears
the last notch.

NOTE: The MoJack ZR is equipped with a clutch to

protect itself from accidental damage. If the Locking
Bar is not disengaged when lowering, the clutch will
release the drill drive from the screw and rotate freely.

Lift Locking Bar
when lowering

To re-engage the drill drive, turn clockwise for a
few turns.

Operator must have a firm grip on the drill before raising or

lowering the Lift Arm.

• Follow all other operating instructions while using the drill attachment.

• Replace the Crank Handle as necessary for future use.

10 11

3/8” Square

Driver