AUTO-HAK L20 Instructions De Montage page 4

FITTING INSTRUCTION
Clamp mark
in acc. with Cables joining
ISO PN
1 L Left directional lights
2 + Rear fog lights
3 31 Ground
4 R Right directional lights
5 58R Right side parking lights
6 54 Stoplights
7 58L Left side parking lights
6
8
This towing hitch is designed to assembly in following cars:
VOLVO S80 (4 doors) produced since 03.2006 and V70 (estate),
produced since 09.2007, catalogue no. L20 and is prepared to tow trailers
max total weight 2100 kg and max vertical cup load 90 kg.
Thank you for buying our product. Their reliability has been confirmed in
many tests. Reliability of towing hitch depends also on correct assembly and right
operation. For this reasons we kindly ask to read carefully this instruction and
apply to hints.
The towing hitch should be install in points described by a car producer.
8
6
1
4
3
From manufacturer
1. For the purpose of installings of the towing hitch one ought to
disassemble the bumper with its metal reinforcement and take
A
off the plastic part of the rear panel.
2. On the left side of chassis get lower the muffler – unfasten from
last handle.
3. Remove the heat shield.
4. Apply the main bar of the towing hitch (pos. 1) to the frame of
the car and fix through holes A using bolts M10x35mm (pos. 6).
Use large washers (pos. 8) from the towing hitch accessories.
5. Cut out underneath the bumper the fragment in its axis (width
55mm and depth 110mm).
5
6. Install all removed elements mentioned in preceding points.
7. Fix tow ball (pos. 2) using bolt M12x75mm (pos. 4) and
M12x70mm (pos. 5). With bolt M12x75mm fix also a socket
plate (pos. 3). See figure 1.
8. Tighten all bolts according to the torque shown in the table.
9. Connect electric wires of 7-poles socket according to the
instruction of the car. (Recommend to make at authorized
service station).
10. Complete paint layer damaged during installation.
2
After install the towing hitch you should get adequate note in
registration book (at authorised service station). The car should be
equipped with:
Indicators
Tow mirrors
After 1000km of exploitation check all bolts and nuts. The ball of
towing hitch must be always kept clear and conserve with a grease.
The instruction of the assembly
Torque settings for nuts and bolts (8,8):
M6 - 11 Nm M8 - 25 Nm
M12 - 87 Nm M14 - 138 Nm
NOTE
M10 - 50 Nm
M16 - 210 Nm