Blue Ox BX4102 User manual

Page 1 of 6 292-2625 Rev. G 12/17/10
Attachment Tab Height: 22 1/2”
Attachment Tab Width: 32 1/4”
2002-09 HUMMER H2
Installation Instructions
BX4102
1. Blue Ox®towing products and accessories
are intended to be installed by Blue Ox®
Dealers who are familiar with our products and
have the equipment and knowledge to do “fit
work”. When necessary, Blue Ox®Dealers can
be found at www.blueox.com or by contacting
our Customer Care Department at (402)
385-3051.
2. Many Blue Ox®Baseplates are designed to
use existing holes and hardware to mount
the baseplate to the towed vehicle. Even
though bolts are there, do not assume they
are adequate for baseplate mounting. Always
use hardware supplied in the hardware kit
or existing hardware specified in the
Baseplate Installation Instructions.
Confirm the towability and pre-towing
procedures for your vehicle with
the owner’s manual or contact the
vehicle’s manufacturer for specific
towing procedures.
Serial Number
Please read BOTH these Installation Instructions and the General Towing Instructions
before attempting to install or operate this equipment.
Bolt Size Grade 5 Grade 8
1/4” 10 14
5/16” 19 29
3/8” 33 47
7/16” 54 78
1/2” 78 119
5/8” 154 230
Bolt Torque Specifications
Torque in Foot-Pounds for Inch Bolts
Bolt Torque Specifications
Torque in Foot-Pounds for Metric Bolts
Bolt Size Grade 8.8 Grade 10.9
6MM 6 8
8MM 16 22
10MM 31 40
12MM 54 70
14MM 89 117
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!
Failure to read and follow these instructions
could result in separation of the towed vehicle
from the tow bar, causing property damage,
loss of towed vehicle, personal injury or death.
WARNING
If the front of your vehicle looks different
If the front of your vehicle looks different
than this, call us at [phone].
than this, call us at [phone].

Parts List
Ref. No. Qty. Part # Description
1 2 61-6034 Weldment, Baseplate, BX4102
2 2 61-6218 Weldment, Convenience Link, BX4102
3 2 101-6897 Backing Plate, BX4102
4 4 201-0147 1/2-13 x 4 1/2” Hex Bolt, Grade 5, ZP
5 4 203-0012 1/2” Lock Washer, ZP
6 4 202-0005 1/2-13 Hex Nut, ZP
7 1 101-6898 Electrical Bracket, 70 Deg. BD
8 2 201-0111 1/4-20 x 3/4” Slot Truss Head Screw
9 2 203-0008 1/4” Lock Washer, ZP
10 2 202-0069 1/4-20 Hex Flange Whiz Lock Nut, ZP
11 2 201-0192 #10-32 x 1/2” Slot, Rd. Hd. Screw
12 2 203-0054 #10 Lock Washer, ZP
13 2 202-0047 #10-32 Hex Nut
14 2 101-5822 Adapter, 4 Way Connector, ZP
15 2 201-0654 #10-16 x 1” Self Drilling Screw, ZP
16 2 Existing Metric Bolt
Important:
Use only genuine factory replacement parts on your baseplate. Do NOT substitute homemade or non-typical parts. If a
bolt is lost or in need of replacement, for your safety and the preservation of your baseplate, be sure to use a replacement
bolt of the same grade (In most cases it will be Grade 5, please reference the parts list above). Replacement parts
may be ordered through your nearest Blue Ox® Dealer or Distributor. Failing to follow and/or altering these installation
instructions in either installation or required equipment will void the manufacturer’s warranty. Towing behind a non-
motorized vehicle will void the warranty.
Tools Required
18MM Socket
Right Angle Drill
Flat Screw Driver
Small & Large Vise Grips
7/16” Socket
17/32” Drill Bit
3/4” Socket
Hammer
Loctite®RED
2002-09 HUMMER H2
Installation Instructions
BX4102
Page 2 of 6 292-2625 Rev. G 12/17/10

Vehicle Weight:
The weight of this vehicle is near the Class
III, 5,000 lbs. rating limitations. Some models,
depending on options, may well exceed this
5,000 lb. rating. Be sure to confirm the weight of
your individual vehicle before towing.
Tow Bar Adapters are NOT to be used with
vehicle’s weighing over 5,000 lbs.
Installation Notes: The metal bumper
and tow hooks are removed for installation.
The tow hooks are not reinstalled. Drilling is
required.
The dimensional variations between otherwise
identical vehicles can be considerable.
While the baseplate was designed for easy
installation, it may be necessary to tailor the
baseplate slightly to compensate for auto
manufacturer’s tolerances. These minor
adjustments may include filing a hole slightly,
bending electrical rods or bending end plates.
The BX8869 Bulb and Socket Wiring Kit is
recommended for this vehicle.
2002-09 HUMMER H2
Installation Instructions
BX4102
1. Pull the center grille insert forward to release
the four clips, one on each side and two in the
middle. Set insert aside to be reinstalled later.
The passenger’s side is shown in the photo
above.
2. Remove the two rubber inserts from the top of
the bumper. Set the rubber inserts aside to be
reinstalled later.
Installation Instructions:
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1
1
2
2
Possible Location for the BX8869
Possible Location for the BX8869
Bulb and Socket Kit.
Bulb and Socket Kit.
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Page 3 of 6 292-2625 Rev. G 12/17/10
Handling of some cosmetic parts
when installing this product may
require the use of protective covers,
rags, specialty tools, etc. to prevent
damage.

3. Using the 18MM socket, remove one metric bolt
from the top of the bumper. Do this to both sides of
the vehicle. Set bolts aside to be reinstalled later.
3
3
4
4
5. Using the 18MM socket, remove three metric bolts from the tow hook, two on the inside (see photo 5-a) and
one on the outside (see photo 5-b). Pull tow hook forward and set aside. Do this to both sides of the vehicle.
The tow hooks will not be reinstalled. Please return them to the customer.
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5-a
5-a
2002-09 HUMMER H2
Installation Instructions
BX4102
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4. Just below the bumper, remove two metric bolts
with the 18MM socket. Pull the metal bumper
forward and disconnect the fog lights. Set bolts and
metal bumper aside to be reinstalled later.
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5-b
5-b
Page 4 of 6 292-2625 Rev. G 12/17/10
When using power drills be aware of the
dangers of torque and drill bit length.

BE SURE TO USE LOCTITE®RED ON ALL BOLTS
BEFORE TIGHTENING. TIGHTEN ALL BOLTS
ACCORDING TO THE TORQUE CHART ON THE
FRONT PAGE OF THESE INSTRUCTIONS OR ON
PAGE 3 OF THE BASEPLATE TOWING GENERAL
INSTRUCTIONS.
6. Insert the baseplate weldment into the tow hook
opening and align the backing plate with the
outside tow hook hole, 1/4” forward of the frame
rail, clamp in place and install the 4 1/2” hex bolt,
1/2” lock washer and 1/2-13 hex nut. Do this to
both sides of the vehicle.
6
6
7
7
8. Reinstall the metal bumper fascia using upper
existing bolts but do not tighten completely. Install
the convenience link weldment to the lower existing
bolt, tighten all bolts completely and reinstall the
rubber inserts, fog lights and grill insert.
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9
9
2002-09 HUMMER H2
Installation Instructions
BX4102
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7. Using the baseplate weldment as a template, drill
through the forward existing hole on the inside
of the frame rail with the right angle drill and the
17/32” drill bit. Do this to both sides of the vehicle.
If a right angle drill is not available, it may be
necessary to remove the winch bracket to allow
room for drilling.
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8
8 9. Using the 1” self tapping screw, install the electrical
bracket just below the license plate bracket while
ensuring enough clearance for the bracket cover to
open.
Page 5 of 6 292-2625 Rev. G 12/17/10

© 2006, 07, 09, 10 Blue Ox
One Mill Road, Industrial Park
Pender, Nebraska 68047
Phone: [phone]
Fax: [phone]
www.blueox.com
CUSTOMER SERVICE COMMITMENT
Blue Ox is committed to providing you with
exceptional customer care throughout your lifetime
with our products. Our team is here to assist you
with any questions you may have regarding the
performance of your product. Simply call 1-402-
385-3051 and you can speak with our customer
care team.
Additionally, please visit our website to see
which rallies our Destination America team will
be attending. For a nominal fee, our service
technician will service your towing system to
ensure it’s in proper working condition. Also as
a commitment to our customers, should you visit
our factory you can stay at our full service Blue
Ox campground at no charge along with enjoying
a factory tour.
Again thank you for being our customer and for
the confidence you have shown in the performance
of our products. It is because of customers like
you we enjoy the success we have today.
This vehicle is equipped
This vehicle is equipped
with standard tabs
with standard tabs
.
.
Install the tow bar and safety cables according
to the instructions included in their packages.
Do not substitute other devices if the tow bar
pin and clip are lost.
DEALER OR INSTALLER: BE CERTAIN
THE USER RECEIVES THE INSTRUCTION
SHEETS.
2002-09 HUMMER H2
Installation Instructions
BX4102
DEALER or INSTALLER:
Be certain the user receives ALL
technical documentation for their products.
Be sure that ALL electrical connections
are plugged in properly and functioning
BEFORE Installing the fascia.
If the baseplate is in an accident, it must
be replaced. DO NOT use it again! An
accident can cause unseen damage and
using it again could result in more dam-
age or serious injury. DO NOT use the
baseplate if it is damaged or missing parts.
Page 6 of 6 292-2625 Rev. G 12/17/10