Harbor Freight Bearing Separator And Puller Set Product Manual
2015-05-27
: Harbor-Freight Harbor-Freight-Bearing-Separator-And-Puller-Set-Product-Manual-723624 harbor-freight-bearing-separator-and-puller-set-product-manual-723624 harbor-freight pdf
Open the PDF directly: View PDF 
.
Page Count: 8
Bearing Separator
and Puller Set
Item 93980
INSTRUCTIONS AND
PRECAUTIONS
Visit our website at:
http://www.harborfreight.com
Read this material before
using this product.
Failure to do so can result
in serious injury.
SAVE THIS MANUAL.
When unpacking, make sure
that the product is intact and
undamaged.
If any parts are missing or broken,
please call 1‑800‑444‑3353
as soon as possible.
Copyright© 2011 by Harbor Freight Tools®.
All rights reserved. No portion of this document
or any artwork contained herein may be
reproduced in any shape or form without the
express written consent of Harbor Freight
Tools. Diagrams within this document may
not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly
from the product described herein. Tools required
for assembly and service may not be included.
For technical questions or replacement
parts, please call 1‑800‑444‑3353.
Page 2 For technical questions, please call 1‑800‑444‑3353. SKU 93980
Specications
Bearing
Splitter Sizes 2 IN. / 3 IN.
Push ‑ Puller
Leg Dimensions
2 sets with 2 extension
legs each; 4 IN. / 5 IN.
Yoke 6 IN. With Center Adapter
Important Safety Information
Assembly Precautions
1. Assemble only according to
these instructions. Improper
assembly can create hazards.
2. Wear ANSI‑approved safety
goggles and heavy‑duty work
gloves during assembly.
3. Keep assembly area
clean and well lit.
4. Keep bystanders out of the
area during assembly.
5. Do not assemble when tired
or when under the inuence
of drugs or medication.
Use Precautions
1. This product is not a toy. Do
not allow children to play
with or near this item.
2. Use as intended only.
3. Inspect before every use; do not
use if parts are loose or damaged.
4. Maintain product labels and
nameplates. These carry important
safety information. If unreadable
or missing, contact Harbor
Freight Tools for a replacement.
Specic Safety
Precautions
1. Be certain that the separator
jaws are evenly set between
bearing halves before
attempting to separate.
2. Lead Screw (5) should be centered
on the shaft where the bearings
are being pulled to avoid damaging
shaft or bearing housing.
3. Avoid pinching or scraping the
bearing shaft by securely (and
squarely) placing the Jaws
around the bearing housing.
4. Use care when removing the Lead
Screw from the Case to avoid
damaging the threads. Pry up
from the ends of the Lead Screw.
Operating Instructions
Read the ENTIRE IMPORTANT
SAFETY INFORMATION
section at the beginning of
this document including
all text under subheadings
therein before set up or
use of this product.
Pulling Bearings
off Shaft
1. Select the proper size Bearing
Separator Jaw (2 or 14) for the
bearing size (2.2 IN. ~ 3 IN. or 2
IN.) being removed from the shaft.
Page 3For technical questions, please call 1‑800‑444‑3353.SKU 93980
2. Loosen the Separator Jaw Nuts
(3) sufciently to allow the jaws to
catch behind the bearing housing.
3. Using a wrench (not included),
begin to evenly tighten the Nuts
until the jaws are securely set
behind the bearing housing.
4. Screw in both Extension Screws
of the same length (4 / 12 or 6 / 9)
into the Bearing Separator Jaws as
shown below.
NOTE: Do not use Extension
Screws of different lengths.
5. Place the 6 inch Yoke (16)
over the Extension Screws
and tightly secure with
Washers (7) and Nuts (3).
6. Screw in Lead Screw (5) into
the Yoke until it touches the
center of the shaft where the
bearings are mounted.
7. Using a wrench, turn the
Lead Screw clockwise until
the bearing housing begins
to move off the shaft.
8. Continue turning the Lead
Screw until the bearing
housing is off the shaft.
9. Remove the Lead Screw by
turning it counterclockwise.
10. Remove bearing housing.
Shaft Lead Screw (5)
Yoke (16)
Nut (3)
Washer (7)Extension Screws
(4/12 or 6/9)
Nut (3)
Bearing
Separator Jaw
(2 or 14)
Page 4 For technical questions, please call 1‑800‑444‑3353. SKU 93980
Separating Bearing
Housings
1. Select the proper size Bearing
Separator Jaw (2 or 14) for the
bearing size being separated.
Refer to the illustration below.
2. Loosen the Separator Jaw
Nuts sufciently to allow
the jaws to catch between
each bearing housing.
3. Using a wrench (not included)
begin to tighten Nuts until the
jaws are securely set between
the bearing housings.
4. Screw in the selected
Extension Screws (4/12 or
6/9) as shown below.
5. The Extension Screws allows
the user to grip them and add
stability while tightening Nuts.
6. Continue tightening Nuts until the
bearing housings are separated.
7. When the bearing housings
are separated, remove the
Bearing Separator Jaw.
8. CAUTION! Overtightening
Separator Jaw Nuts may
damage bearings.
Extension
Screws
Bearing
Housing
Bearing
Separator Jaw
Nut
Page 5For technical questions, please call 1‑800‑444‑3353.SKU 93980
Maintenance and Servicing
1. BEFORE EACH USE, inspect
the general condition of the
Bearing Puller. Check for
loose attachments, binding of
moving parts, cracked or broken
Attachments, and any other
condition that may affect its safe
operation. If any abnormality
is found, have the problem
corrected before further use.
2. AFTER EACH USE, wipe
off Bearing Puller with
clean, moist cloth.
3. Lubricate attachments regularly
to ensure smooth operation.
4. Replace attachment if threads
begin wear and will not attach to
Slide Hammer.
Record Serial Number Here:
Note: If product has no serial number,
record month and year of purchase
instead.
PLEASE READ THE
FOLLOWING CAREFULLY
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.
Page 6 For technical questions, please call 1‑800‑444‑3353. SKU 93980
Part Description Qty
1 Screw (M12 x 1.25) 1
2 2.2 IN, ~ 3 IN. Bearing
Separator Jaw
1
3 Nut (M12 x 1.25) 4
4 6 IN. Extension Screw
(Male and female threads)
2
5 Lead Screw 1
6 4 IN. Extension Screw
(Male and female threads)
2
7 Washer 2
8 Nut 2
9 4 IN. Extension Screw
(Male threads)
2
10 Washer 2
11 Nut (3/8 IN.) 2
12 6 IN. Extension Screw
(Male threads)
2
13 Screw (M10x1) 2
14 2 IN. Bearing Separator Jaw 1
15 Nut (M10x) 4
16 6 IN. Yoke 1
17 Case 1
Parts List
Page 7For technical questions, please call 1‑800‑444‑3353.SKU 93980
Parts Diagram
17
16
15
14
13
12
11
10
9
8
7
6
5
4
2
3
1
Page 8 For technical questions, please call 1‑800‑444‑3353. SKU 93980
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 veries
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 specic 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 • (800) 444-3353
