7.2. put the door-lining into the upper sealing of the car door
tip:
grease the upper door sealing with a residue-free lubricant before
7.3. fit it in contrary order of succession as described on page no. 3
7.4.
important: Spax screws 9-11 with washers as spacer:
carefully tighten the screws
with ø 12mm washer, each from the front
side of the door lining to the funnel shaped fastening points 9-11 of the
panel, through the door lining directly to the door metal. The washer
serves as an important spacer and prevents from screwing in too deep
the door metal.
1. use the precisely aligned panel as template in order to mark fastening
points 1- 8:
•
mark the fastening points
1-8 (do not use marks A + B, see fig. below):
use a thin awl to set the marks on the door-lining.
2. draw the speaker cut-outs on the
door-lining.
3. remove the panel again.
Cut out the speakers’ outlines marked
before by means of a compass saw.
(see fig.)
4. use a 6mm drill for the screws according
to the marks set before
Important – fastening points 1 + 6:
as the door lining is padded at this part first cut out these 2 points
with a carpet knife – material may be damaged.
5.
carefully screw in the M4 screws
, supplied with.
Please keep exactly to the
succession 1-8 ( see fig.)
. Affix the door build to the door-lining, screw all M4
screws only hand-tight.
Secure all screws with the washers and nuts.
only fastening point 2 :
Washer ø 12mm
fastening point 1, 3 - 8 :
Washer ø 20mm
6. check again for precise fitting and tighten screws.
All cutting edges of the panel must fit to the door lining snugly
all around without gap
7.5. cut out the moisture protection foil (u-form) and stabilize the lateral cutting
edges in order to avoid vibration noise ( e.g. use a packing tape)
7.1.
Check up length of the screws and bolts:
in order to prevent damages of mechanic parts of the car doors, please check
once again the length of all bolts and screws on the back side of the door
lining! No touch with any mechanic parts of the car doors !
(please shorten if necessary).
�
7. installation of the door-lining onto the the car doors
cut out for
woofer
✍
cut out for
woofer
cut out for
midrange
4. Handling of door lining / Panel installation - Fastening
75149 - BMW Z 3
- 9 -
© JEHNERT SOUND DESIGN
75149 - BMW Z 3
- 6 -
© JEHNERT SOUND DESIGN
Spax-Screws 9-11 :
from above – screw in carefully with washer 12mm into
the funnel shaped fastening points in the panel , screw,
washer as spacer, funnel shaped recess in the panel
fastening point 9-11: = funnel shaped fastening points for screws, tighten the screws
on final installation of the complete door lining (see page no. 9).
Washer M4 ø 12 as spacer
Spax-Screw
funnel shaped fastening point in
the panel
✍
�
�
�
9
10
11
Spax 5,0 x 70
Spax 5,0 x 80
Spax 5,0 x 70
1 =
M 4 x 30
2 = M 4 x 50
washer= ø12mm
9
10
11
(A)
(B)
do not use
fastening points (A) + (B)
6 =
M 4 x 40
5+4 =
M 4 x 30
3 =
M 4 x 40
7 =
M 4 x 50
8 =
M 4 x 50
5
4
46149 - BMW Z3
