Remove/Install Complete Rear Axle - AR35.10-P-0010FRX
Model 290
MODIFICATION NOTES
| 15.11.2022 | Factual information and conditional continuation added. | Step 5 |
Shown on left rear brake caliper with code B07 (AMG - Ceramic brake system)
| Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. | AS00.00-Z-0010-01A | |
| Notice | Notes on handling, transport and storage of composite brake disks | AH42.10-P-9406-12LF | |
| Notice | Notes on handling, transport and storage of ceramic brake disks | AH42.10-P-9406-13A | |
| Notice | Notes on threaded connections fastened using a tightening angle-based tightening process | AH00.00-P-0020-01A | |
| Notice | Notes on AIR BODY CONTROL | Model 290 with code 489 (AIR BODY CONTROL) |
AH32.22-P-1000-03LWO |
| Notice | Notes on self-locking nuts and bolts | AH00.00-P-0001-01KOA | |
| Notes on repair work on suspension components | AH00.00-P-0100-01A | ||
| Remove/install | |||
| 1 | Shift transmission to N position. | ||
| 2 | Secure vehicle on vehicle lift. | AR00.60-P-0100-01A | |
| Fig 1 | |||
| 3 | Drain pressure in AIR BODY CONTROL system using vehicle diagnosis system. | Model 290 with code 489 (AIR BODY CONTROL) |
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| AD00.00-P-2000-06FR | |||
| 4 | Switch off ignition and store transmitter key outside of transmission range (min. 2 m). | ||
| 5 | Remove brake caliper with connected brake hoses and hang to one side free of tension. | Model 290 with code B06 (Silver brake calipers) except code B07 (AMG - ceramic brake system) Model 290 with code U69 (Brake calipers painted yellow) except code B07 (AMG - ceramic brake system) Model 290 with code U70 (red-painted brake callipers) except code B07 (AMG - ceramic brake system) |
AR42.10-P-0080FRX |
| Model 290 with code B07 (AMG - ceramic brake system) |
AR42.10-P-0080FRK | ||
Do not stretch, crush or kink the brake hoses and brake lines. This leads to damage to the brake hoses and brake lines, and it can impair their function. |
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The brake line pieces (99) of the brake hoses must not be bent. Replace the affected brake hoses with damaged brake line pieces (99) immediately. |
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| If brake line piece (99) is damaged, ↓ Replace affected brake hose. |
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| AR42.10-P-0023FRX | |||
| 6 | Remove rear diagonal struts. | AR61.10-P-5142FRX | |
| 7 | Remove propeller shaft (1) from rear axle differential, hook up to one side and fix in place. | AR41.10-P-0050MNI | |
| 8 | Remove rear shock absorbers. | AR32.25-P-0110FRX | |
| 9 | Unscrew screws (13, 14) and hook up holders (12) with electric lines (15) to one side. | ||
| 10 | Remove screws (10). | *BA42.30-P-1001-02K | |
| 11 | Remove brackets (2) with rear axle RPM sensors (L6/3, L6/4) and electric lines (4, 15), hook up to one side and fix in place. | ||
| 12.1 | Remove air suspension bellows. | Model 290 with code 489 (AIR BODY CONTROL) |
AR32.22-P-2016FRX |
| 12.2 | Remove rear axle springs. | Model 290 except code 489 (AIR BODY CONTROL) |
AR32.20-P-0232FRX |
| 13 | Unclip electric lines from holders of rear level sensors (B22/7, B22/10). | ||
| 14 | Disconnect electrical connectors (20) from rear level sensors (B22/7, B22/10) and hook up electric lines to one side. | ||
| 15 | Separate electrical connection (16). | ||
| 16 | Unclip electric line (17) from rear axle differential. | ||
| 17 | Unclip electric lines (18) from rear axle carrier. | ||
| 18 | Unscrew screws (5) from stop plates (6). | *BA35.10-P-1003-01H | |
| 19 | Position lifting platform with mount on rear axle (7) and secure with tensioning strap. | ||
| 000 588 25 62 00 Lift table | WS01.00-P-0264A | ||
| 20 | Unscrew screws (8) and remove stop plates (6). | Do not use an impact wrench. Otherwise, the threads will be damaged. |
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| *BA35.10-P-1001-01H | |||
| 21 | Remove screws (9). | Do not use an impact wrench. Otherwise, the threads will be damaged. |
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| *BA35.10-P-1002-01H | |||
| 22 | Lower rear axle (7) until electrical connector of automatic locking differential is accessible. | ||
| 23 | Disconnect electrical connector of automatic locking differential. | ||
| 24 | Lower rear axle (7) completely. | ||
| 25 | Install in the reverse order. | ||
| 26 | Perform wheel alignment measurement. | AR40.20-P-0200FRX |
REAR AXLE CARRIER
| Number | Designation | Model 290 | ||
|---|---|---|---|---|
| BA35.10-P-1001-01H | Self-locking bolt securing front decoupling element of rear axle carrier to frame floor assembly | Stage 1 | Nm | 100 |
| Stage 2: Loosen | ∠° | 180 | ||
| Stage 3 | Nm | 100 | ||
| Stage 4 | ∠° | 90 | ||
REAR AXLE CARRIER
| Number | Designation | Model 290 | ||
|---|---|---|---|---|
| BA35.10-P-1002-01H | Self-locking bolt securing rear decoupling element of rear axle carrier to frame floor assembly | Stage 1 | Nm | 100 |
| Stage 2: Loosen | ∠° | 180 | ||
| Stage 3 | Nm | 100 | ||
| Stage 4 | ∠° | 90 | ||
REAR AXLE CARRIER
| Number | Designation | Model 290 | |
|---|---|---|---|
| BA35.10-P-1003-01H | Bolt, stop plate to body | Nm | 35 |
REAR AXLE RPM SENSOR
| Number | Designation | Model 290 | |
|---|---|---|---|
| BA42.30-P-1001-02K | Bolt, RPM sensor to wheel carrier | Nm | 8 |