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1/2" FLAT WASHER
1/2" LOCK WASHER
1/2" NUT
1/2" X 1
1/4
" BOLT
FLANGE
98-2005 BLAZER,
'
99-
01 TRAILBLAZER,
'
'
1. Spare tire will need to be loosened for hitch installation.
2. Remove the two front most 12mm nuts that hold the bumper bracket to the frame. These are above the leaf springs. Remove the
bolts. Repeat for the other side. Do not remove the rear two bolts, the bumper will fall.
3. Using the 1/2
x
bolts, 1/2
"
1
1/4
"
4. Lift the receiver up along the outside of the frame and bumper brackets. Insert 1/2
frame. These are the holes where the 12mm bolts were removed. Install 1/2
5. Using the hole in the flange as a guide, drill 1/2
insert through the frame and install 1/2
6. Torque the 1/2
nuts to 70 ft•lb.
"
7. Retighten the spare tire.
98-
02 JIMMY, AND
98-
'
'
'
98-2000 ENVOY
'
lock washers, and 1/2
"
"
flat washer, 1/2
"
1/2" X 1
3/4
" BOLT
BOLT PLATE
1/2" X 1
3/4
1/2" LOCK WASHER
1/2" NUT
REAR
01 BRAVADA
'
nuts install the frame straps to the hitch brackets. Leave the bolts loose.
"
holes through the bottom of the frame. Install 1/2
lock washer, and 1/2
"
TOOLS REQUIRED
1/2"
3/4"
3/4"
18mm
18mm
TORQUE WRENCH
SAFETY GLASSES
" BOLT
FRONT
1/2" FLAT WASHER
1/2" LOCK WASHER
bolts through the holes in the side of the
"
flat washers, 1/2
lock washers, and 1/2
"
"
"
nut.
"
DRILL BIT
SOCKET
WRENCH
SOCKET
WRENCH
FRAME STRAP
1/2" NUT
nuts.
"
bolt through bolt plate and
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