Remove/install exhaust system complete - AR49.10-P-7000GZB
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 Mercedes-Benz ML350, 2010 Mercedes-Benz ML350, 2009 Mercedes-Benz ML320, 2009 Mercedes-Benz GL320, and 2008 Mercedes-Benz ML320. However, it is still accessible from the selected car via links, so may be relevant.
ENGINES 642 in MODEL 164
| Remove/install | |||
| Risk of injury to skin and eyes caused by handling hot or glowing objects. | Wear safety gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| 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 | |
| Notes on self-locking nuts and bolts | All models | AH00.00-N-0001-01A | |
| Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer. | AS00.00-Z-0010-01A | |
| 1 | Raise vehicle | AR00.60-P-1000GZ | |
| 2 | Support exhaust system (1) with transmission jack and transmission plate | ||
| 3 | Detach exhaust system (1) at transmission bracket by undoing bolts (2) | *BA14.40-P-1005-01B | |
| 4 | Undo nuts (4) and remove exhaust system (1) from transfer case bracket | ||
| *BA49.10-P-1003-01U | |||
| 5 | Loosen hose clamps (3) and seal off hoses | ||
| 6 | Unclip connector O2 for sensor upstream TWC (G3/2x1) and electrical cable (5) from clip (6) | ||
| 7 | Remove bolt (7) and detach exhaust system (1) from primary catalytic converter | ||
| *BA49.10-P-1005-01U | |||
| 8 | Unclip TWC temperature sensor connector (11) and electrical line on TWC temperature sensor (B19) | ||
| 9 | Unclip temperature sensor connector upstream of diesel particulate filter (B19/9x1) and electrical cable for temperature sensor upstream of diesel particulate filter (B19/9) | ||
| 10 | Remove bolts (8) from outer exhaust rubber bearing (9) | *BA49.10-P-1008-01U | |
| 11 | Remove bolts from inner exhaust rubber bearing (10) | *BA49.10-P-1011-01U | |
| 12 | Remove exhaust system (1) | With the aid of a helper. | |
| Checking | |||
| 13 | Check inner exhaust rubber mount (10) and outer exhaust rubber mount (9) | Installation: Coat exhaust rubber mount with liquid lubricant for easier installation. Lubricant paste |
*BR00.45-Z-1002-06A |
| 14 | Install in the reverse order | ||
| Checking | |||
| 15 | Check installation position and clearance of exhaust system | ||
| Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running | Secure vehicle to prevent it from moving by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. |
AS00.00-Z-0005-01A | |
| 16 | Test run engine and check exhaust system for leaks |
EXHAUST SYSTEM
| Number | Designation | Engine 642 in model 164 without code U42 | |
|---|---|---|---|
| BA49.10-P-1003-01U | Self-locking nut, diesel particulate filter to transfer case bracket | Nm | 20 |
| BA49.10-P-1005-01U | Bolt, primary catalytic converter hose clamp to catalytic converter | Nm | 20 |
| BA49.10-P-1008-01U | Bolt, exhaust rubber mount bracket (outer) to bumper bracket | Nm | 12 |
| BA49.10-P-1011-01U | Bolt, exhaust rubber mount bracket (inner) to body | Nm | 20 |
DIESEL PARTICULATE FILTER
| Number | Designation | Engine 642 with code 474 | |
|---|---|---|---|
| BA14.40-P-1005-01B | Nut, diesel particulate filter to bracket | Nm | 20 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1002-06A | Lubricating paste, rubber parts 2.5 kg, DB supply specification 6867.00 | A 000 989 01 60 |