FUEL PUMP AND VFUEL PUMP AND V
FUEL PUMP AND VFUEL PUMP AND V
FUEL PUMP AND V
ACUUMACUUM
ACUUMACUUM
ACUUM
GAUGE TESTERGAUGE TESTER
GAUGE TESTERGAUGE TESTER
GAUGE TESTER
ASSEMBLY AND OPERATING INSTRUCTIONS
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our Website at http://www.harborfreight.com
Copyright © 2005 by Harbor Freight Tools®. All rights reserved. No portion of this
manual or any artwork contained herein may be reproduced in any shape or form
without the express written consent of Harbor Freight Tools.
For technical questions and replacement parts, please call 1-800-444-3353
93547
Due to continuing improvements, actual product may
differ slightly from the product described herein.
SKU 93547 For technical questions, please call 1-800-444-3353 Page 2
Specifications
Item Description
Pressure Gauge 4” diameter, gauge scales:
0~28 IN-Hg (0~70 cm-Hg) vacuum;
0~10 PSIG (0~0.7 kg/cm
2
) pressure
Brass Fittings 1/4”-18 (male) x 1/8” – 27 (female)
1/8”-27 (male) x 7/32” (barbed fitting)
1/8”-27 (female) x 3/8” – 18 (male)
Rubber Hose 13/64” (ID), 23/64” (OD), x 24”, 40 PSI (max)
working pressure
Weight 2 lb.
Save This Manual
You will need the manual for the safety warnings and precautions, assembly
instructions, operating and maintenance procedures, parts list and diagram. Keep
your invoice with this manual. Write the invoice number on the inside of the front
cover. Keep the manual and invoice in a safe and dry place for future reference.
Safety Warnings and Precautions
WARNING: When using tool, basic safety precautions should always be followed
to reduce the risk of personal injury and damage to equipment.
Read all instructions before using this tool!
1. Keep work area clean. Cluttered areas invite injuries.
2. Observe work area conditions. Do not use machines or power tools in
damp or wet locations. Don’t expose to rain. Keep work area well lighted.
3. Keep children away. Children must never be allowed in the work area. Do
not let them handle machines, tools, or extension cords.
4. Store idle equipment. When not in use, tools must be stored in a dry
location to inhibit rust. Always lock up tools and keep out of reach of children.
5. Use the right tool for the job. Do not attempt to force a small tool or
attachment to do the work of a larger industrial tool. There are certain
applications for which this tool was designed. It will do the job better and
more safely at the rate for which it was intended. Do not modify this tool and
do not use this tool for a purpose for which it was not intended.
6. Dress properly. Do not wear loose clothing or jewelry as they can be caught
in moving parts. Protective, electrically nonconductive clothes and nonskid
footwear are recommended when working. Wear restrictive hair covering to
contain long hair.
7. Use eye and ear protection. Always wear ANSI approved impact safety
goggles. Wear ear plugs if working around noisy engines.
SKU 93547 For technical questions, please call 1-800-444-3353 Page 3
8. Do not overreach. Keep proper footing and balance at all times. Do not reach
over or across running machines.
9. Maintain tools with care. Keep tools clean for better and safer performance.
Follow instructions for lubricating and changing accessories.
10. Remove adjusting keys and wrenches. Check that keys and adjusting
wrenches are removed from the tool or engine work surface before operating.
11. Stay alert. Watch what you are doing, use common sense. Do not operate
any tool when you are tired.
12. Check for damaged parts. Before using any tool, any part that appears
damaged should be carefully checked to determine that it will operate
properly and perform its intended function. Check for alignment and binding
of moving parts; any broken parts or mounting fixtures; and any other
condition that may affect proper operation. Any part that is damaged should
be properly repaired or replaced by a qualified technician.
13. Replacement parts and accessories. When servicing, use only identical
replacement parts. Use of any other parts will void the warranty. Only use
accessories intended for use with this tool. Approved accessories are
available from Harbor Freight Tools.
14. Do not operate tool if under the influence of alcohol or drugs. Read
warning labels if taking prescription medicine to determine if your judgment or
reflexes are impaired while taking drugs. If there is any doubt, do not operate
the tool.
15. Avoid working alone. If an accident happens, an assistant can bring help.
Product Specific Safety Precautions
1. Loosen gas cap and relieve fuel pump pressure before testing.
2. Before testing fuel system, verify all connections are tight to eliminate
leaking.
3. Do not change fittings with engine running.
4. Gasoline is highly flammable. Do not smoke, or test near open flames or a
source of electrical sparks.
5. Do not allow gasoline to come in contact with the hot manifolds or other
engine components.
6. Do not drive the vehicle while under test.
7. If portable lighting is required, use only explosion proof drop-light.
8. Before testing, review and follow instructions from the vehicle manufacturer’s
service manual.
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