Adjust gap between Vario roof and cross member above windshield - AR77.50-P-3035V
MODEL 171.4
Illustrated on left side of vehicle
MODIFICATION NOTES
| 13.4.04 | Check and adjustment method changed | All steps |
| Checking | |||
| Risk of injury caused by moving parts that can pinch, crush or , in extreme cases even sever extremities. | Keep body parts and limbs well clear of moving parts. | - | |
| Risk of injury caused by body parts being trapped or crushed when working on partially open Vario roof (stop mode) or in its closing area as a result of the Vario roof suddenly collapsing | Secure Vario roof with a suitable special tool. | - | |
| 1 | Check transition from roof frame (1) to Vario roof front section (2) with gauge (3) | "D" points toward Vario roof front section (2), "DR" points to roof frame (1). Check with "Y0" at center of roof, with "Y400" 400 mm away from center of roof on left and right. Vario roof should be closed and locked completely. |
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| Figure | |||
| 2 | Check gap (S) between roof frame (1) and Vario roof front section (2) with feeler gauge | *BE60.00-P-1005-01L | |
| Figure | |||
| Removing | |||
| 3 | Remove paneling from left and right A-pillar | AR68.30-P-4050V | |
| Checking | |||
| 4 | Switch on ignition, completely close Vario roof with soft top actuation switch and check position of lock hook (5) in left and right mount (4) | ||
| Adjust | |||
| 5 | Open Vario roof approx. 10 cm with Vario roof actuation switch and position suitable shim, e.g. block of wood, between Vario roof front section (2) and roof frame (1). Then switch off ignition | The shim should keep the Vario roof open so that the mounts (4) can be removed |
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| 6 | Loosen nut (7) on left and right mount (4) | ||
| 7 | Adjust position of lock hook (5) in left and right mount (4) by removing or inserting spacers (8) on the inner mounting point of mount (9) and the outer mounting point of mount (10) for mount (4). | ||
| Figure | |||
| 8 | Tighten nuts (7) so that mounts (4) can still be moved | ||
| 9 | Slightly lift Vario roof front section (2) and remove shim inserted between Vario roof front section (2) and roof frame (1). | ||
| 10 | Insert one feeler gauge each with gap (S) on left and right between roof frame (1) and Vario roof front section (2). Switch on ignition, completely lock Vario roof with Vario roof actuation switch Then switch off ignition | The joint gap should not form a wedge. The gap should not deviate from parallel by more than 1.0 mm over the entire length. Helper required. |
*BE60.00-P-1005-01L |
| Figure | |||
| 11 | Tighten nuts (7) | *BA77.33-P-1011-01A | |
| 12 | Check adjustment of left and right seal (12) on Vario roof front section (2), correct if necessary. | ||
| Remove/install seal at front of Vario roof on side | AR77.50-P-4200V | ||
| 13 | Check Vario roof contour, adjust if necessary | AR77.50-P-3040V | |
| 14 | Check adjustment made, repeat if necessary | ||
| 15 | Move Vario roof to intermediate position and secure | AR77.50-P-3000-01V | |
| Figure | |||
| 16 | Clean locking lugs of left and right lock (13) and guide (arrow D) on left and right mount (4) with rag and then lubricate | ||
| Lubricant | *BR00.45-Z-1004-06A | ||
| Install | |||
| 17.1 | Install paneling at front of Vario-roof | If paneling is removed for adjustment | AR68.30-P-4350V |
| 18 | Install paneling on left and right A-pillar | AR68.30-P-4050V |
TEST AND ADJUSTMENT VALUES FOR GAP DIMENSIONS
| Number | Designation | Model 171 | |||
|---|---|---|---|---|---|
| BE60.00-P-1005-01L | Gap dimension | Roof to windshield frame | Dim. "S" | mm | 5, 0 (+1, 0) |
| Roof to rear window frame | Dim. "T" | mm | 5.0 (± 0.5) | ||
| See picture | - | ||||
SOFT TOP - MECHANICAL SYSTEM
| Number | Designation | Model 171 | |
|---|---|---|---|
| BA77.33-P-1011-01A | Nut, mount for lock to cross member above windshield | Nm | 10 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1004-06A | Lubricant | A 001 989 46 51 |