Panorama screen, remove, install or replace -
L08
Note: This document
describes the procedure for removing the glass from the windscreen
using the glass removal system BO-46974 .
As a supplement to the existing video VT 54, individual steps will
be shown for removing the windscreen glass without destroying
it.
Warning: Before
beginning any work, put on work gloves and protective goggles from
tool set BO-46974 in order to prevent
injuries to the eyes and hands.
To remove the glass without destroying it, tool BO-46974 is recommended. For further information, see
the video VT 54.
Note: Park the
vehicle on level ground and move the front wheels to the
straight-ahead position.
Remove
2. |
Detach both windscreen wiper arms
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3. |
Detach windscreen panelling (1)
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Lift the windscreen moulding in the area of the dashboard
Note: Unlock the clip
carefully from the inside from the bracket on the top of the
dashboard
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Detach (2) windscreen washer assembly
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4. |
Take the diagonal measurement of the windscreen
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Cut cutting wire to four times the required length, approx.
6150 mm
Note: The circumference
of the corresponding roll of wire is approximately 1 metre
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5. |
Detach inside rear view mirror
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Unlock mirror bracket downwards (1)
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6. |
Remove A-pillar - left side
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Pull out the plastic rivet from the A-pillar moulding
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Unclip 2x clip
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Lift off the moulding from the seat with a plastic wedge
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7. |
Remove A-pillar - right side
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Pull out the plastic rivet from the A-pillar moulding
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Unclip 2x clip
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Lift off the moulding from the seat with a plastic wedge
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8. |
Heat the awl with a suitable tool
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9. |
Stick the awl (1) with adhesive bed in the area of the front
wall
Note: Ensure that the
windscreen is not damaged in the process, otherwise stress cracks
in the windscreen may occur.
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10. |
Pull the wire through
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Thread the cutting wire into the hole of the awl and bend it
over
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Pull cutting wire with the awl to the middle of the steering
wheel in the interior
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11. |
Loosen front roof rail - both sides
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12. |
Lay the wire under the windscreen all the way round
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13. |
Pull the second wire end through
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Stick awl approx. 1 cm
overlapping the first entry place with adhesive bed
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Thread the cutting wire into the hole of the awl and bend it
over
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Pull the rest of the wire into the interior with the awl
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14. |
Position the seat
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Position the driving seat so that the entire pane of glass can
be reached with the winch
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15. |
Place the winch with 2 winding heads in the vehicle (2)
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Position winch in the right middle area of roof frame
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Attach the cutting wire (1) to the winch
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Insert transfer ratchet and pre-tension cutting wire
Note: Check that the
cutting wire is laid correctly at the winch deflection roller
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16. |
Cut out windscreen
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Use the hold-down positioner and the plastic sheet for the
protection of the A-pillar and the inside roof lining
Note: In the area of
the A-pillar/front wall, increased cutting effort must be made
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Cut out windscreen until the cutting wire is level with the
spool
Note: Use lubricant on
the winch deflector sheave
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Arrow shows the path taken by the cutting wire (1)
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17. |
Place the winch with 2 winding heads in the vehicle (2)
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Attach in right-hand area of the windscreen
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18. |
Cut out windscreen
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Cut out the windscreen until the cutting wire is level with the
winch
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Arrow shows the path taken by the cutting wire (1)
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19. |
Position the winch with one winding head in the vehicle
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Attach to the lower left-hand area of the dashboard
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20. |
Cut out windscreen
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Cut out the windscreen until the cutting wire is level with the
winch
Note: Use lubricant on
the winch deflector sheave
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21. |
Position the winch with one winding head in the vehicle
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Attach to the lower A-pillar area
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22. |
Cut out windscreen
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Cut out the windscreen until the cutting wire is level with the
winch
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23. |
Position the winch with one winding head in the vehicle
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Attach to the middle A-pillar area
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24. |
Cut out windscreen
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Cut out the windscreen until the cutting wire is level with the
winch
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25. |
Position the winch with one winding head in the vehicle
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Attach to the left-hand area of the roof rail
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26. |
Cut out windscreen
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Cut out the windscreen until the cutting wire is level with the
winch
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27. |
Position both cutting tools
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Position the cutting tool with the 2 winding heads on the
center of the windscreen
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Position the cutting tool with a winding head in the upper area
of the roof frame
Note: The cutting wire
must cross over itself
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28. |
Cut out windscreen
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Cut out the windscreen until the cutting wire is level with the
winch
Note: Use lubricant on
the winch deflector sheave
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29. |
Remove both cutting tools
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31. |
Remove windscreen
Note: 2nd mechanic
required.
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32. |
Cut off adhesive bead on vehicle
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Cut out the adhesive tape with the knife provided (1) to within
1 mm
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33. |
Repair any paint damage
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Using a touch-up pen to match the colour of the vehicle, repair
any paint damage
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34. |
Cut off adhesive bead on the glass pane
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Cut out the adhesive tape with the knife provided to within
1 mm
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Install
35. |
Apply primer
Note: Only with new
glass pane
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36. |
Apply adhesive bead
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Cut into the tip of the cartridge in such a way that a bead of
adhesive approx. 13 mm thick is
produced
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37. |
Insert windscreen
Note: 2nd mechanic
required!
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Insert windscreen with MKM-641
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Position windscreen with fabric tape
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38. |
Fasten front roof rail - both sides
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39. |
Observe lay-over time
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40. |
Attach windscreen panelling
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41. |
Attach both windscreen wiper arms
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Pin up protective cap 2x
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42. |
Attach interior rear view mirror
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Click mirror into place
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43. |
Install A-pillar moulding - Left side
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Press in plastic rivet in the A-pillar moulding
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44. |
Install A-pillar - right side
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Press in plastic rivet in the A-pillar moulding
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45. |
Place the front seat in the original position
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47. |
Program volatile memories
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