ARB 3932020 User Manual
Page 3
13/6/08
Page 3 of 11
3786950
ASSEMBLY SEQUENCE .
PLEASE READ AND UNDERSTAND FITTING INSTRUCTIONS BEFORE
ATTEMPTING TO FIT BAR TO VEHICLE
1.
To remove the bumper bar from the vehicle
undo the 7 screws that hold the plastic guard 
liner to the bumper bar on each side. Undo the 
four nuts that hold the bumper to the 
aluminum brackets and loosen the two nuts 
located on the inside out board face. 
Disconnect the fog lamp harness from both 
lamps and with assistance pull the bumper bar 
forward enough to disconnect the head lamp 
washers.
2 Remove the aluminum chassis extension
brackets from both sides. Remove the 
tubular cross brace and the recovery 
bracket. Both are refitted at a later stage. 
Undo the 5 screws that hold the plastic air 
shield in place and with a small flat blade 
screw driver remove the two yellow plugs 
from the under side of the chassis rails. 
 
3. Drill holes out to ½” through chassis rails and 
tow hook.
4. Fit the new impact absorbers to both the LH &
RH chassis rails. Note that the smooth face 
faces outwards with hole on the inside. Using 
the ½” hardware supplied, bolt the RH 
impact absorber into position. At this stage 
only the two horizontal bolts are fitted, repeat 
this on the LH side using the ½” hardware 
supplied. 
5. Once the impact absorbers are sitting
horizontal and at the same height tighten both 
bolts. The holes in the impact absorber 
bottom bracket should line up with the square 
holes in the chassis. Before drilling the 
vertical pinning bolts measure the distance 
between the two out side edges of the impact 
absorber – making sure the measurement is 
no larger than 807 mm (loosen bolts and 
adjust if necessary).