Remove/install oil lines of oil cooling for automatic transmission - AR27.55-P-0600LF
TRANSMISSION 722.9 in MODEL 217, 222 with engine 157
TRANSMISSION 722.9 in MODEL 217, 222 with engine 276.8
TRANSMISSION 722.9 in MODEL 217, 222 with engine 278
TRANSMISSION 722.9 in MODEL 222 with engine 642
Shown on engine 278 with transmission 722.967
Fig 1: Automatic Transmission Oil Cooling Lines Remove/Install Components - Shown On Engine 278 With Transmission 722.967 (1 Of 2)
Illustration shows oil lines on engine 278 with transmission 722.967
Fig 2: Automatic Transmission Oil Cooling Lines Remove/Install Components - Shown On Engine 278 With Transmission 722.967 (2 Of 2)
| 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 | |
| Risk of injury to skin or eyes from hydraulic fluid spraying out under pressure. Risk of poisoning from swallowing hydraulic fluid. | Depressurize hydraulic system completely before starting any work on it. Wear protective clothing and safety glasses. | AS00.00-Z-0013-01A | |
| Notes on automatic transmission | AH27.19-P-0001-01NKB | ||
| Remove/install | |||
| 1 | Attach engine hoist | Transmission 722.9 in model 217 with engine 157 Transmission 722.9 in model 217 with engine 278 Transmission 722.9 in model 217, 222 with engine 276.8 Transmission 722.9 in model 222 with engine 157 Transmission 722.9 in model 222 with engine 278 |
AR33.10-P-0105LF |
| 2 | Remove lower engine compartment paneling | AR61.20-P-1105LF | |
| 3 | Detach right and left oil lines (2, 3) from oil cooler (1) | AR27.10-P-0501-03LF | |
| Fig 3 | |||
| 4.1 | Remove bracket securing catalytic converters to automatic transmission | Transmission 722.9 in model 217, 222 with engine 276.8 except code M005 (4MATIC) |
AR49.10-P-7100LF |
| 4.2 | Remove catalytic converter on the left and right | Transmission 722.9 in model 217, 222 with engine 157 with code M005 (4MATIC) Transmission 722.9 in model 217, 222 with engine 276.8 with code M005 (4MATIC) Transmission 722.9 in model 217, 222 with engine 278 with code M005 (4MATIC) |
AR49.10-P-7100LF |
| 5 | Remove bolts securing front engine mounts from front axle carrier and raise engine slightly | Transmission 722.9 in model 217, 222 with engine 157 Transmission 722.9 in model 217, 222 with engine 278 |
AR22.10-P-1260LF |
| 6 | Detach rack-and-pinion steering from front axle carrier, support with telescopic lifter and lower slightly | Transmission 722.9 in model 217, 222 with engine 157 with code M005 (4MATIC) Transmission 722.9 in model 217, 222 with engine 276.8 with code M005 (4MATIC) Transmission 722.9 in model 217, 222 with engine 278 with code M005 (4MATIC) Transmission 722.9 in model 222 with engine 642 Only lower the rack-and-pinion steering enough so that the ball heads are not subject to tension. The ball heads will otherwise be damaged. |
AR46.20-P-0600LF |
| 7 | Detach clamp (4) and bracket (5) of right and left oil lines (2, 3) | *BA27.55-P-1006-01D | |
| 8 | Detach double clamp (6) of right and left oil lines (2, 3) | *BA27.55-P-1004-01D | |
| 9 | Loosen rear engine mount and lower automatic transmission slightly | Transmission 722.9 in model 217, 222 with engine 157 with code M005 (4MATIC) Transmission 722.9 in model 217, 222 with engine 276.8 with code M005 (4MATIC) Transmission 722.9 in model 217, 222 with engine 278 with code M005 (4MATIC) Transmission 722.9 in model 222 with engine 642 with code M005 (4MATIC) Never use impact wrench or compressed air tools for screwing in or unscrewing the bolts! Otherwise, the threads may be damaged. |
AR22.10-P-1180LF |
| 10 | Remove screw/bolt securing right oil line (2) to transfer case, pull right oil line (2) out of transfer case and seal with a suitable stop plug | Transmission 722.9 in model 217, 222 with engine 157 with code M005 (4MATIC) Transmission 722.9 in model 217, 222 with engine 276.8 with code M005 (4MATIC) Transmission 722.9 in model 217, 222 with engine 278 with code M005 (4MATIC) Transmission 722.9 in model 222 with engine 642 with code M005 (4MATIC) |
|
| *BA27.55-P-1007-01D | |||
| Fig 3 | |||
| 11 | Detach right and left oil lines (2, 3) from automatic transmission and seal with suitable stop plugs | ||
| *BA27.55-P-1002-01D | |||
| Fig 3 | |||
| 12 | Pull right and left oil lines (2, 3) out of oil cooler (1) and seal with suitable stop plugs | Fig 3 | |
| 13.1 | Remove right and left oil lines (2, 3) | Transmission 722.9 in model 217, 222 with engine 157 except code M005 (4MATIC) Transmission 722.9 in model 217, 222 with engine 276.8 except code M005 (4MATIC) Transmission 722.9 in model 217, 222 with engine 278 except code M005 (4MATIC) Transmission 722.9 in model 222 with engine 642 |
|
| 13.2 | Remove left oil line (3) | Transmission 722.9 in model 217, 222 with engine 157 with code M005 (4MATIC) Transmission 722.9 in model 217, 222 with engine 276.8 with code M005 (4MATIC) Transmission 722.9 in model 217, 222 with engine 278 with code M005 (4MATIC) |
|
| 14 | Detach propeller shaft from front axle transmission and hang to one side | Transmission 722.96 in model 217, 222 with engine 276.8 with code M005 (4MATIC) Transmission 722.96 in model 217, 222 with engine 278 with code M005 (4MATIC) Transmission 722.97 in model 217, 222 with engine 157 with code M005 (4MATIC) |
AR41.10-P-0070LFX |
| 15 | Remove right oil line (2) | Transmission 722.9 in model 217, 222 with engine 157 with code M005 (4MATIC) Transmission 722.9 in model 217, 222 with engine 276.8 with code M005 (4MATIC) Transmission 722.9 in model 222 with engine 278 with code M005 (4MATIC) |
|
| 16 | Install in the reverse order | ||
| 17 | Check oil level in A/T and correct if necessary | Transmission 722.96 in model 217, 222 with engine 276.8 Transmission 722.96 in model 217, 222 with engine 278 Transmission 722.96 in model 222 with engine 642 |
AR27.00-P-0270SYZ |
| Transmission 722.9 (except 722.96) in model 217, 222 with engine 157 Transmission 722.9 (except 722.96) in model 217, 222 with engine 276.8 Transmission 722.9 (except 722.96) in model 217, 222 with engine 278 Transmission 722.9 (except 722.96) in model 222 with engine 642 |
AR27.00-P-0270W | ||
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 18 | Perform engine test run and check automatic transmission for proper operation and leaktightness |
OIL COOLING
| Number | Designation | Transmission 722.9 | |||
|---|---|---|---|---|---|
| BA27.55-P-1002-01D | Bolt, oil line to transmission housing | Banjo bolt | Stage 1 | Nm | 5 |
| Stage 2 | ∠° | 90 | |||
| Hexalobular bolt | Nm | 12 | |||
OIL COOLING
| Number | Designation | Transmission 722.9 | |
|---|---|---|---|
| BA27.55-P-1004-01D | Bolt, clamp to oil line | Nm | 8 |
OIL COOLING
| Number | Designation | Transmission 722.9 | |
|---|---|---|---|
| BA27.55-P-1006-01D | Bolt, clamp of oil cooler oil line to engine oil pan | Nm | 8 |
OIL COOLING
| Number | Designation | Transmission 722.9 | |
|---|---|---|---|
| BA27.55-P-1007-01D | Oil cooler oil line/oil supply line to transfer case | Nm | 12 |