Remove/Install Panoramic Roof - AR77.21-S-0750E
Model 447.7/8, 448.8
MODIFICATION NOTES
| 12.12.2017 | Work procedure adapted, repair material update | Operation steps 13 to 21 | |
| 12.12.2017 | Repair material update | AR77.21-S-0750-13E | |
| 12.12.2017 | Repair material update | AR77.21-S-0750-14E | |
| 12.12.2017 | Work procedure revised | Operation step 1 | AR77.21-S-0750-16E |
| 12.12.2017 | Repair material update | AR77.21-S-0750-16E |
| Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels. |
AS00.00-Z-0017-01A | |
| Notice | Notes on carrying out repair work in the vehicle interior | AH68.00-D-0001-01KOS | |
| Notice | Pretreatment of bonding surfaces | AH60.00-P-0008-01SX | |
| Remove | |||
| 1 | Open side window in driver door | ||
| 2 | Provide left or right roof railing or roof paneling with suitable protective covers | ||
| 3 | Remove rear headliner | Model 447.7 with code V23 (Interior trim, premium version) except code ZH6 (Marco Polo ACTIVITY) Model 447.8 except code ZK7 (Equipment line MARCO POLO) Model 448.8 |
AR68.30-S-7608E |
| 4 | Remove front headliner | AR68.30-S-7607E | |
| 5 | Remove left and right front air duct (2) | Model 447.7/8 with code HZ7 (TEMPMATIC semi-automatic air conditioning in rear) Model 448.8 |
|
| 6 | Disconnect electrical connector on panoramic sliding roof (X308) | ||
| 7 | Unclip connector (3) toward front from panoramic roof (1) | ||
| 8 | Remove electrical wiring harness (4) from panoramic roof (1) | ||
| 9 | Open cable ties at brackets (5) and remove electrical wiring harness (6) from roof bow (7) | ||
| Risk of injury from cutting wire tearing or becoming hot and from splinters of glass when cutting out bonded windows | Wear protective gloves and safety glasses. | AS67.00-Z-0004-01A | |
| 10 | Cut out panoramic roof (1) with cutting wire | AR77.21-S-0750-12E | |
| Fig 2 | |||
| 11 | Remove panoramic roof (1) in upward direction, guide downward through panoramic roof cutout into vehicle interior and set down there | Carefully handle panoramic roof (1). Panoramic roof (1), roof paneling and/or parts of interior equipment can otherwise be damaged. |
|
| 12 | Remove panoramic roof (1) toward rear from vehicle and set down with inside facing upwards on suitable assembly stands | Carefully handle panoramic roof (1). Panoramic roof (1), roof paneling and/or parts of interior equipment can otherwise be damaged. |
|
| Install | |||
| 13 | Prepare 2 adhesive cartridges | Simultaneously prepare adhesive cartridges. The permitted processing and setting time of the adhesive material of max 15 min can otherwise not be complied with. |
AR67.10-S-1000-07S |
| Repair kit for installing windshields, 1-component adhesive | *BR00.45-Z-1180-02A | ||
| Fig 3 | |||
| 14 | Replace brackets (5) for electrical wiring harness (6) at roof bow (7) | When the brackets (5) have been damaged when cutting out the panoramic roof (1). | |
| 15 | Prepare body flange for painting | If roof paneling was replaced. | AR65.10-S-1000-09E |
| Tesa 7140 adhesive tape (12 mm) | *BR00.45-Z-1134-02A | ||
| Risk of explosion caused by paint vapors igniting. Risk of poisoning caused by inhaling paint vapors. | No smoking! No open fire! Use respiratory protection, protective clothing, gloves, safety glasses and protective skin cream. Ensure that the area is well ventilated. | AS98.00-Z-0002-01A | |
| 16 | Prime cutout for panoramic roof (1) in roof paneling | If roof paneling was replaced. | |
| Notice | Notes on paintwork repairs | AH98.00-P-9408-02A | |
| http://xentryportal.mercedes-benz.com | |||
| Risk of explosion caused by paint vapors igniting. Risk of poisoning caused by inhaling paint vapors. | No smoking! No open fire! Use respiratory protection, protective clothing, gloves, safety glasses and protective skin cream. Ensure that the area is well ventilated. | AS98.00-Z-0002-01A | |
| 17 | Paint cutout for panoramic roof (1) in roof paneling | If roof paneling was replaced. | |
| Notice | Notes on paintwork repairs | http://xentryportal.mercedes-benz.com |
AH98.00-P-9408-02A |
| 18 | Prepare body flange for installing panoramic roof (1) | AR77.21-S-0750-13E | |
| Notice | General notes on touch-up applicators and paint spray cans | Always observe instructions described in document reference for preparing bonding surfaces on vehicle. Otherwise the strength of the adhesive connection can be impaired and proper adhesion of the adhesive material is not ensured. |
AH98.00-P-9409-06A |
| Repair kit for installing windshields, 1-component adhesive | *BR00.45-Z-1180-02A | ||
| 19 | Prepare panoramic roof (1) for installation | AR77.21-S-0750-14E | |
| Repair kit for installing windshields, 1-component adhesive | *BR00.45-Z-1180-02A | ||
| 20 | Align panoramic roof (1) | AR77.21-S-0750-15E | |
| Fig 1 | |||
| 21 | Apply adhesive material to panoramic roof (1) | AR77.21-S-0750-16E | |
The permitted processing and setting time of the adhesive material of max. 15 min can otherwise not be complied with. Object and room temperatures must be at least 15°C and may not exceed 35°C. Otherwise the strength of the adhesive connection can be impaired and proper adhesion of the adhesive material is not ensured. Repair kit for installing windshields, 1-component adhesive |
*BR00.45-Z-1180-02A | ||
| 22 | Glue in panoramic roof (1) | The permitted processing and setting time of the adhesive material of max 15 min can otherwise not be complied with. Otherwise the strength of the adhesive connection can be impaired or leakage can occur later. Otherwise the strength of the adhesive connection can be impaired and proper adhesion of the adhesive material is not ensured. |
AR77.21-S-0750-17E |
| 23 | Secure panoramic roof (1) against slipping with stable adhesive tape | ||
| 24 | Put loads on panoramic roof (1) with loads over full surface | Otherwise the panoramic roof (1) can be damaged. |
|
| 25 | Attach electrical wiring harness (6) with new cable ties to brackets (5) of roof bow (7) | ||
| 26 | Install connector (3) on panoramic roof (1) | ||
| 27 | Connect electrical connector to panoramic sliding roof (X308) | ||
| 28 | Attach electrical wiring harness (4) to panoramic roof (1) | ||
| 29 | Install left and right front air duct (2) | Model 447.7/8 with code HZ7 (TEMPMATIC semi-automatic air conditioning in rear) Model 448.8 |
|
| 30 | Install front headliner | AR68.30-S-7607E | |
| 31 | Install rear headliner | Model 447.7 with code V23 (Interior trim, premium version) except code ZH6 (Marco Polo ACTIVITY) Model 447.8 except code ZK7 (Equipment line MARCO POLO) Model 448.8 |
AR68.30-S-7608E |
| 32 | Remove protective covers from roof railing or roof paneling | ||
| 33 | Remove all adhesive strips attached when aligning the panoramic roof (1) | ||
| 34 | Remove weights to put load on panoramic roof (1) | ||
| 35 | Remove all adhesive strips to fix panoramic roof (1) | ||
| 36 | Synchronize panoramic roof (1) with diagnostic system and perform teach-in run for automatic reversing function | ||
| AD00.00-S-2000-04E | |||
| Check | |||
| 37 | Perform function test of sliding sunroof and roller sunblinds of panoramic roof (1) |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1134-02A | Tesa 7140 adhesive tape (12 mm) | A 009 989 10 85 |
| BR00.45-Z-1180-02A | Repair kit for installing windshields, 1-component adhesive | A 000 989 49 05 |