Page 1
Pulley Remover & Installer Set
Item 40749
INSTRUCTIONS & PRECAUTIONS
Specications
Jackscrew 5/8" - 18
®
Ford
4.6L
®
GM
3.1L 0.367" - 16
Quad 4
All others
0.365" - 16 to
0.311" - 20
0.367" - 16 to
0.369" - 16
0.366" - 16 to
0.365" - 16
Important Safety Information
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.
Manual Revised 11c
Precautions
1. Use only according to these
instructions. Improper assembly
and usage can create hazards.
2. Wear ANSI-approved safety
goggles and heavy-duty work
gloves during usage.
3. Keep area clean and well lit.
4. Keep children and other
bystanders out of the area.
5. Do not use when tired or when under
the inuence of drugs or medication.
6. Use as intended only.
7. Inspect before every use; do not
use if parts are loose or damaged.
8. Maintain product labels and
nameplates. These carry important
safety information. If unreadable
or missing, contact Harbor Freight
Tools for a replacement.
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Instructions
Read the ENTIRE IMPORTANT
Removal
Jackscrew (3)
SAFETY INFORMATION
section at the beginning of
this document including
all text under subheadings
therein before set up or
use of this product.
Sleeve (2b)
Puller Body (1)
Figure 1
1.
Coat Jackscrew (3) with lubricant
and thread into Puller Body (1).
Button (4)
Figure 2
2.
Push Button (4) or appropriate
Puller Pin (7 or 9) into
hole in Jackscrew.
Figure 4
Hand tighten Jackscrew
4.
and slide Jaw Sleeve (2b)
into position over jaws.
Figure 5
5.
Hold Puller Body (1) with 1"
or adjustable wrench (sold
separately). Turn Jackscrew
with 1/2" socket wrench (sold
separately) until pulley is removed.
Figure 3
3.
Assemble Jaws (2a) over Puller
Jaws (2a)
Body (1) and pulley ange.
REV 11c
Page 2 For technical questions, please call 1-800-444-3353. SKU 40749
Page 3
Installation (All Models)
Jackscrew (3)
Puller Body (1)
Figure 6
1.
Coat Jackscrew (3) with lubricant
and thread into Puller Body (1).
Screw Installer
(8, 10, 11 or 12)
Figure 7
2.
Insert small end of appropriate
screw installer (8, 10, 11 or
12) into hole in Jackscrew
and tighten in place.
Bearing (5)
Thrust Washer (6)
Figure 9
5.
Hold Jackscrew with a 1/2"
socket wrench (sold separately)
and turn Puller Body with a 1" or
adjustable wrench (sold separately)
until the pulley is in position.
Figure 8
Place Bearing (5) then Thrust
3.
Washer (6) over the Screw Installer
and up next to the Puller Body (1).
4. Insert the pilot end of the
appropriate Screw Installer through
the pulley and thread into the pump
shaft until screw Installer bottoms.
REV 11c
Page 3For technical questions, please call 1-800-444-3353.SKU 40749
Page 4
Parts List
PLEASE READ THE
FOLLOWING CAREFULLY
Part Description Qty
1 Puller Body 1
2a Jaw 2
2b Sleeve 1
3 Jackscrew 1
4 Button 1
5 Bearing 1
6 Thrust Washer 1
7 Puller Pin for Quad 4 1
8 Screw Installer for Quad 4 1
9 Puller Pin for GM
10 Screw Installer for GM
11 Screw Installer for Ford
4.6L Modular
12 Screw Installer for All Others 1
11
10
8
9
7
®
3.1L 1
®
3.1L 1
®
12
1
3
4
6
5
1
2b
2a
THE MANUFACTURER AND/OR DISTRIBUTOR
HAS PROVIDED THE PARTS LIST IN THIS
DOCUMENT 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.
Record 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.
3491 Mission Oaks Blvd. • PO Box 6009 •
Camarillo, CA 93011 • (800) 444-3353
REV 11c
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