65210
MINI TRIPLE GAUGE SET
INSTRUCTIONS AND PRECAUTIONS
Distributed exclusively by Harbor Freight Tools®.
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our website at: http://www.harborfreight.com
SAVE THESE INSTRUCTIONS. READ ALL
PRECAUTIONS AND INSTRUCTIONS.
Copyright© 2008 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.
For technical questions or replacement parts, please call 1-800-444-3353.
UNPACKING
When unpacking, make sure the item is
intact and undamaged. If any parts are missing
or broken, call Harbor Freight Tools at the number
shown above as soon as possible.
IMPORTANT SAFETY
INFORMATION
Install only on 12 VDC, negative ground 1.
vehicles.
Make sure that bracket and posts are unbent 2.
before connecting.
Verify that there are no short circuits before 3.
reconnecting. Check for loose strands of
wire, in addition to direct contact with ground-
ed components. Use a multimeter with a
continuity function to help verify that there
are no shorts to ground. When reconnect-
ing, be prepared to disconnect battery again
immediately in the event that an unexpected
short circuit causes sparking.
Turn off car engine and set emergency brake 4.
before installing.
Do not place tubing near any hot exhaust 5.
system components during installation.
Wear ANSI-approved safety goggles and 6.
heavy-duty work gloves during assembly.
WARNING:7. The brass components of this
product contain lead, a chemical known to
the State of California to cause birth defects
(or other reproductive harm). (California
Health & Safety code § 25249.5, et seq.)
Disconnect vehicle battery negative terminal 8.
before installation.
Only use in accordance with State, local, 9.
Federal and D.O.T. laws and regulations.
Insulate connections to prevent re.10.
Keep installation area clean and well lit.11.
Keep bystanders out of the area during 12.
installation.
Do not install when tired or when under the 13.
inuence of drugs, alcohol or medication.
This product is not a toy. Do not allow chil-14.
dren to play with it.
Use for intended purpose(s) only.15.
Inspect before use; do not use if parts are 16.
loose or damaged.
Positive and negative connections cannot 17.
touch. If you are unsure of how to install this
Gauge Set safely, then have a qualied mechanic install the gauge for you.
Maintain product labels and nameplates. 18.
These carry important safety information.
If unreadable or missing, contact Harbor
Freight Tools for a replacement.
INSTALLATION 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.
Select a position on the dash for
mounting the Gauge Set. Drill 7/8” hole
in rewall and insert bulb tube and tting
through hole. Use holes in Gauge Set
Frame to mount the Set on dash.
Follow the specic instructions listed
below for installing each Gauge.
Oil Pressure Gauge
Remove oil light sender from the side of the 1.
engine block and disconnect the wire from
the indicating light on the dashboard.
Connect the coiled end of the tubing to the 2.
engine block (where the oil light sender
was removed) and the other end to the Oil
Pressure Gauge. Use plumber’s putty (not
included) to prevent any high pressure leaks.
See Figure 1, below.
Adaptor
1/8" Tube to
Male NPT
Connector
1/4" NPT to 1/8"
NPT Reducer
(Used on engines
with 1/4" Oil Tap)
Engine Block
1/8"
Union Nut
1/8"
To lighting circuit
Tubing
1/8 Tube to NPT
Connector
1/8"
"T" Piece
Figure 1
Union
Nut
Dash Panel
1/8"
Oil Gauge
SKU 65210 For technical questions, please call 1-800-444-3353. Page 2