Check all visible parts of vehicle underside for damage and leaks - AP00.20-P-0054J
MODEL 222
Shown on model 217.479
| Risk of death when touching components on vehicles with high-voltage on-board electrical system | Do not touch components and open lines of the high-voltage on-board electrical system. Persons who wear electronic implants (e.g. cardiac pacemakers), must not carry out any work on high-voltage on-board electrical systems. | AS54.00-Z-0001-01A | |
| Risk of injury . Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Note on high-voltage on-board electrical system | AH54.00-P-0010-01A | ||
| Evaluation of high-voltage components | Model 222 with engine 276.824/960, 651.921 | AH54.00-P-6500-01SXH | |
| Notes on evaluating leakages | AH00.00-N-0011-01A | ||
| Remove | |||
| 1 |
Remove front center engine compartment paneling (1), center engine compartment paneling (2) and rear engine compartment paneling (3) | AR61.20-P-1105LF | |
| Check | |||
| 2 | Check visible systems, powertrain components, lines, hoses on the underfloor for damage, correct routing, leaks, correct mounting and corrosion | Spring elements, Shock absorber, Suspension lines and sensors, Steering, Front axle, Engine and mounted major assemblies, Cooling system, Heater and A/C system, Transmission, Exhaust system, Exhaust aftertreatment, Heat shields, Rear axle, Rear axle shafts with boots, Rear axle differential, Fuel system. If complaint present ↓ Rectify problem subject to separate repair order. |
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| 3 | Check visible systems, components, lines and hoses on the underfloor for damage, correct routing, leaks, correct mounting and corrosion | Equipment-dependent. Front axle transmission (4MATIC), Stationary heater, Hybrid components, Transfer case (4MATIC). If complaint present ↓ Rectify problem subject to separate repair order. |
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| 4 | Check underfloor and visible components on underfloor for damage, routing, mounting and corrosion | Underfloor paneling, Underfloor. If complaint present ↓ Rectify problem subject to separate repair order. |
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| 5 | Check visible body panels for corrosion and deformation | Front axle carrier, Rear axle carrier, Chassis steering arms, Underfloor body panels, Body reinforcements. If complaint present ↓ proceed in accordance with the country-specific regulations for mobility and body shell complaints. |
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| 6 | Check vehicle underside for evidence of driving over obstacles or damage caused by contact with the vehicle underside | If driving over obstacles or damage caused by contact with the vehicle underside is suspected ↓ Check steering for mechanical damages. If the steering shows signs of mechanical damage. ↓ Subject to separate repair order, replace steering for safety reasons. |
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| Install | |||
| 7 |
Install front center engine compartment paneling (1), center engine compartment paneling (2) and rear engine compartment paneling (3) | AR61.20-P-1105LF |