Witter AD56U Instructions De Montage

Fitting
Instruction
s
MATERIALS
A 1 Towbar Mainframe.
C 2 Side arms.
D 4 M12 x 35x1.75 pitch Bolts,lockwashers,40 O/D flat washers and cage nut assembly.
E 4 M12 x 35x1.75 pitch Bolts and Nyloc nuts.
ZE 1 Electrical Plate.
ZN 1 Neck Option.
Note: This towbar must be used with either a Witter Towball (part number Z11) or Class A50-1 or A50-X towball, which
dimensionally conforms to A50-1 with a 'D' and 'S' value greater than or equal to that of the towbar.
,FITTING
1. Bumper removal: to remove bumper remove 3 off fixings each side inside wheel arches, remove plastic covers at light
clusters to reveal fixings, remove fixings and light clusters.
2. Undo 1 off fixing per side after cluster removal and pull plastic pin upward to release bumper at this point.
3. Remove fixings along bottom edge of bumper (underneath) gently pull bumper rearward from wheel arches.
4. Remove crash beam, and remove tapes over tow bar mounting holes within the spare wheel recess.
Loosely fit Side arms "C" into chassis NOTE: Ensure the sidearm is in the correct orientation ( flat edge to the
5.
floor) The tops of the side arms are tight up against the plastic bumper mount on the Avant, this may in extreme cases
require trimming.
Fit main crossbar "A" to Side arms using fixings "E"
6.
7. Attach chosen neck option and Electrical plate.
Recommended torque settings: Grade 8.8 bolts: M8 - 24Nm, M10 - 52 Nm, M12 - 80 Nm, M14 - 130 Nm, M16 - 200
Nm Grade 10.9: M12 – 120Nm, M10 – 70Nm M8- 35Nm
For AUDI A6,AVANT,ALLROAD,A7.
#NAME?
W 0 0 0 1 A D 5 6 U - F IT $ 0 1 1 6 0 8 2 2 0 0 0 0
TOWBAR
AD56U
2011-