Demco 9518171 User Manual

BOLT TORQUE SPECIFICATIONS

STANDARD BOLTS:

Size Grade Torque
5/16” 5 20 ft/lbs.
3/8” 5 35 ft/lbs.
7/16” 5 56 ft/lbs.
1/2” 5 85 ft/lbs.

METRIC BOLTS:

Size Torque
8mm 22 ft/lbs.
10mm 42 ft/lbs.
12mm 70 ft/lbs.
14mm 95 ft/lbs.

6-08

TP20171,Rev.6

Chevrolet Colorado

GMC Canyon

4WD Pin height: 20-1/4” Centers: 22”

2WD Pin height: 17” Centers: 22”

1

2

1

6

1

5

3

1

2

2

Use this bolt

4

3

confi guration
when no drilling
is needed

4

2

Use this bolt
confi guration when
drilling is needed

REF. PART
NO. NO. QTY. DESCRIPTION

1. 07288 4 12mm Spring lock washer

2. 07289 4 12mm-1.75 Hex nut

3. 11833 4 12mm-1.75 x 40mm Gr. 8.8

4. 11834 4 12mm-1.75 x 100mm Gr. 8.8

5. 11843-35 2 Shim

6. 13122-35 1 Baseplate Crossmember

7. 12329 1 Loctite(not shown)

Please order replacement parts by PART NO. and DESCRIPTION.

9518171 PARTS LIST

Doing Our Best to Provide You the Best

WARNING: FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN LOSS OF TOWING VEHICLE CONTROL, SEPARATION

OF THE TOW BAR FROM THE TOWING VEHICLE, SEPARATION OF THE TOWED VEHICLE FROM THE TOW BAR, CAUS­ING SEVERE PERSONAL INJURY, DEATH, OR PROPERTY DAMAGE.

CAUTION

Safety is of utmost importance at all times. There are several items
that must be checked each time before using and while using a tow
bar.
Before allowing anyone to hook up or operate a tow bar, be sure they
have read and understand the proper operating procedure.

DO NOT use worn or damaged cables and/or pins.
Be sure the SAFETY CABLES are hooked, chassis to chassis, to both

the towing and towed vehicles using the crisscross method.
Check clearance between vehicles in a turning situation.
Check base plate mounting bolts for tightness and frame for metal

fatigue.
Do not load the towed vehicle with anything as you may exceed the

towing capacity of the tow bar.
Keep fi ngers away from pivot points to prevent personal injury.
Be sure the steering components of the towed vehicle are properly

aligned.
NOTE: This unit can be backed up in moderate increments. Any

severe backwards cornering could result in damage to the Tow Bar
and/or towed vehicle chassis.

For automatic transmissions: Consult your vehicle owners manual
for towing suitability with the drive shaft connected. Otherwise, the
towed vehicle will have to be equipped with a transmission pump or
drive shaft disconnect.

Check to make sure that all lights are in proper working order.

The information on towability of vehicles is reprinted with per­mission of MotorHome

However, Demco does not warrant the information to be correct.
Always consult your towed vehicle owner’s manual and follow towing
instructions. Each year, MotorHome© Magazine, compiles a list of
vehicles that can be towed four-down behind a motorhome with no
modifi cations required. This guide contains only those vehicles that
have been approved by their manufacturers for towing. This list is

enclosed with this manual.

Caution: MotorHome
have towing speed limits slower than 55 m.p.h., or distance limits of
less than 200 miles. At a minimum, these vehicles require signifi cant
modifi cation, such as the use of an aftermarket product, to make
them towable. The availability of a Demco Tow Bar Base Plate does
not imply that these vehicles can be modifi ed or that there is an af­termarket product available. Refer to your vehicle owner’s manual or
consult your dealer to determine whether your vehicle can be modifi ed
to make it towable. Failure to observe this precaution could result in
property damage or personal injury.

©

Magazine, and is believed to be reliable.

©

Magazine left out any vehicles that

IMPORTANT INSTALLATION ITEMS

DEMCO products and accessories are intended to be
installed by professional installers with experience,
proper equipment and the ability to do modifi cation
work. Installers with these qualifi cations can be
found in RV and Automotive Service Centers.

If the car to be towed has been in an accident, the
chassis may be damaged in an area where the Base
Plate attaches. It may no longer be suitable for tow­ing. Extreme caution and careful examination are
required in such a situation. It is also likely, even
from a minor accident, that the hole alignment will
be more diffi cult due to hole alignment problems.

Many DEMCO Base Plates are designed to use
existing holes and hardware to mount the Base Plate
to the towed vehicle. Even though the bolt is there,
however, do not assume it is adequate for mounting
the Base Plate. Manufacturers make many changes
in hardware both within and between model years.
Be sure the bolt is long enough to protrude past
the nut a distance no less than 1/2 the diameter
of the bolt, after the Base Plate is mounted. The
threads should be in good condition. We require
that “ Blue” be used on all bolts.
If a new bolt is required, be sure it is SAE Grade 5
or Metric 8.8.

NOTE: The dimensional variations between otherwise

identical vehicles can be considerable. Some mi­nor modifi cations may have to be made to ensure
a proper fi t.

1. Open hood and release four plastic push fasteners

from grill.

2. Unplug lights pull grill straight out and set aside.

3. Release four plastic fasteners from vehicle and put

back in grill for later installation.

5. Remove two bolts from each side (unplug fog lights

if equipped) and set bumper aside.

6. Remove tow hooks (if equipped) by removing two

bolts on each side, bolts and tow hooks will not
be reused (holes may need to be drilled for some
models).

4. Remove four bolts from top of bumper.

7. Notch plastic shield according to picture.

8. If no drilling is needed proceed to step 10, On

models where drilling is needed, drill 1/2” holes
on inside of frame using holes as template. Slide
baseplate between frame horns(If there is a gap
between frame horns and baseplate insert shim as
shown on front page). Use the shorter metric bolts
shown on front page (12mm-1.75 x 40mm Gr. 8.8).
Top bolt on each side will go inward and bottom bolt
will go outward as shown on front page.

NOTE: Use Blue on threads and tighten

bolts according to bolt chart on front page.

10. Use longer bolts (12mm-1.75 x 100mm Gr. 8.8) if

no drilling is needed, slide baseplate between frame
horns(If there is a gap between frame horns and
baseplate insert shim as shown on front page), top
bolt on each side will go inward and bottom bolt will
go outward.

NOTE: Use Blue on threads and tighten

bolts according to bolt chart on front page.

9. If drilling is needed insert shorter bolt using needle

nose pliers as shown above.

11. Reinstall bumper and grill.

Ag ❍

Warranty Registration

RV ❍
Rental ❍

4010 320th Street t Box 189 t Boyden, Iowa 51234
Toll Free 800-54DEMCO (800-543-3626) t FAX [phone]
www.demco-products.com

Very

Satisfied

Satisfied

Dissatisfied

How satisfied are you with our product? ❍❍❍❍

How satisfied are you with the dealership/distributor sales staff? ❍❍❍❍
Dealer/Distributor Name

City

State

How satisfied are you with the company sales staff? ❍❍❍❍

How satisfied are you with the delivery? ❍❍❍❍

Did you have any contact with a Demco Representative? YES NO
If YES, how satisfied were you? ❍❍❍❍

I would recommend this product to my family and friends. YES NO

Brakes ❍
Marine ❍

Very

Dissatisfied

Would you purchase again from DEMCO? YES NO

Since taking delivery, have you been contacted by the dealer? YES NO

Did you have any problems with this DEMCO product? YES NO
If YES, are you satisfied with the company’s resolution of your problem? ❍❍❍❍

Why did you purchase this product?

Please list the specific source of information prompting this purchase.

After purchasing this product, do you see any needed product improvement? If yes, what improvement?

What other products would you like to see DEMCO offer?

Comments

Owner’s Name: Mailing Address:

City: State: Zip Code:

Model#:

Serial #:

Purchase Date:

Owner’s Signature:

Please return to DEMCO By FAX or tri-folding this form to the backside, it is pre-addressed.

Demco
4010 320th Street, Box 189
Boyden, Iowa 51234

Postage

DEMCO PRODUCTS ORIGINAL

PURCHASERS LIMITED WARRANTY

1. Extent and Duration of this Warranty:

Your Demco product has a Lifetime Limited
warranty to be free from defects in materials and
workmanship under normal use and service from date

of purchase by the original (fi rst) retail owner, or until it is
resold or transferred by the original owner. Any part of
the Demco product

manufacturer to be defective in materials or workmanship

will be repaired or replaced at the manufacturer’s option
without charge for parts or labor to the original owner.

2. Manufacturer and Warrantor:

Demco
4010 320th Street
P.O. Box 189
Boyden, IA 51234
[phone]

3. Repair or Replacement Procedure:

If your Demco product develops a defect during the war-

ranty period, promptly notify Demco customer service
department. Until such notice is received, Warrantor will
not be responsible for any repair or replacement.

Upon receipt of notice from you, Warrantor will have a

choice of options in replacing any part it determines to
be defective:

a) Warrantor may require you at your own expense

to deliver or ship the part to its factory or autho­rized dealer. Any defective part will be repaired
or replaced and returned to you free of charge.
Any part returned to Warrantor and found not to be
defective will be returned to you freight collect with
an explanation.

found in the judgement of the

In addition, the warranty does not extend to repairs made

necessary by normal use of parts, accessories or other
equipment which in the judgment of Warrantor, are either
incompatible with the Demco product, or affect its opera­tion, performance or durability.

This warranty does not cover:

1) normal wear and tear

2) road fi lm or gravel damage to paint

3) paint

4) rust damage

Warrantor has a policy of continuous product improvement.

We reserve the right to change or improve the design
of any Demco product, including but not limited to state
of the art changes, without assuming any obligation to
modify any product previously manufactured.

Warrantor assumes no responsibility to the owner for loss

of use of the product, loss of time, inconvenience or other
damage consequential or otherwise, including, but not
limited to expense for gasoline, expense of transporting the
product to the dealer and expense of returning the product,
mechanic’s travel time, telephone or telegram charges,
road service/towing charges, rental of another product
during the time warranty repairs are being performed,
travel, lodging, loss or damage to personal property or
loss of revenue or earnings.

5. Limitations of Implied Warranties:

All implied warranties, if any, expire and terminate upon

expiration of this warranty. Some states do not allow
limitation on how long an implied warranty lasts, so this
limitation may not apply to you.

b) Warrantor may elect to ship a new part to its dealer

to be exchanged free of charge for the defective
part returned by you to the dealer.

c) Warrantor may elect to ship or deliver a replacement

part to your address.

4. Limitations on Warranty Coverage:
Coverage under this warranty will be valid only if the cus-

tomer warranty card is returned by the original pur­chaser within 30 days of purchase.

Coverage under this warranty will be effective only when

a copy of the original invoice, showing the date and loca­tion of purchase, accompanies any claim for warranty.
This warranty is limited to the original owner and is NON

TRANSFERABLE to a second party.

Warrantor has no liability whatsoever and this warranty is
null and void if any Demco
or subjected to neglect, negligence, misuse, accident or
operated in any way contrary to the operating and main­tenance instructions as specifi ed in the Demco Owner’s
Manual for that model.

This warranty does not cover any product that has been

altered or modifi ed so as to affect it’s operation, perfor­mance or durability, or that has been modifi ed to change
the intended use of the product.

product

has been misassembled

6. Limitation of Consequential Damages:

Warrantor’s responsibility under this warranty extends

solely to repair or replacement of your Demco product
and its component parts.

Warrantor does not assume responsibility for, nor shall

it be liable for, any special, incidental or consequential
damages. Some states do not allow the exclusion or
limitation on incidental or consequential damages, so the
above exclusion or limitation may not apply to you.

7. Purchaser’s Rights:

This warranty gives you specifi c legal rights, and you may

also have other rights which vary from state to state.

8. Exclusive Warranty:

This is the only express warranty made by Demco on

your Demco product and no agent, employee, or other
person is allowed to change or add to this warranty.

4010 320th St., P.O. BOX 189, BOYDEN, IA. 51234

PH: [phone]

FAX: [phone] or 1-800-845-6420

TOLL FREE: 1-800-54DEMCO (1-800-543-3626)

www.demco-products.com