AR27.10-S-0500SD | Remove/install transmission with torque converter | 15.2.12 |
TRANSMISSION 722.6 in MODEL 639 with ENGINE 646
N27.10-2019-09
Shown without CODE (ZG2) Permanent all-wheel drive
1 Selector lever cable
2 Bolts
3 Bolts
4 Bolts
5 Nuts
6 Bolts
Modification notes
| Remove/install | ||
Danger! | 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. | |
| Notes on self-locking nuts and bolts | ||
Danger! | Risk of explosion caused by escaping oxyhydrogen gas. Risk of injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte (contains diluted sulfuric acid) or metal spatter due to short circuit. Risk of burn injuries caused by short circuit. Risk of poisoning caused by swallowing battery electrolyte (contains diluted sulfuric acid) or absorption of lead over the skin or orifices | No fire, sparks, open flames or smoking. Wear acid-resistant gloves and clothing and safety glasses with side guards. Do not place any conductive objects on the battery and avoid any short circuit from battery positive to ground. Only pour liquid battery electrolyte (diluted sulfuric acid) into suitable and appropriately marked containers. | |
1 | Disconnect ground line from battery | ||
| Notes on battery | ||
2 | Remove oil filler pipe of automatic transmission | ||
3 | Disconnect plug-in connector from electronic transmission control | ||
4 | Detach selector lever cable (1) | To do so, detach the selector lever cable (1) from the ball head and pull sideways out of the guide. | |
Installation: Grease the ball sockets and ball heads slightly. | |||
Long-life grease | |||
5 | Remove selector lever cable (1) from automatic transmission | To do so, detach the selector lever cable (1) from the bracket, place to one side and tie up. | |
Installation: Check and, if necessary, replace the locking plates (arrow). | |||
6 | Detach front lower engine compartment paneling | Only on model 639.7/8 as of vehicle identification number (VIN) 055347 | |
7 | Detach torque converter from driver | ||
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Long wedge | |||
Torque wrench | |||
8.1 | Remove rear engine crossmember | Without CODE (ZG2) Permanent all-wheel drive | |
8.2 | Remove rear engine support with engine mount | With CODE (ZG2) Permanent all-wheel drive | |
9 | Remove bolts (2) from automatic transmission or transfer case | Installation: Replace screw/bolts (2). | |
Model 639 without code (ZG2) Permanent all-wheel drive | |||
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Model 639 with CODE (ZG2) Permanent all-wheel drive | |||
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10 | Remove bolts (3) on propeller shaft intermediate bearing | | |
11 | Remove check strap of propeller shaft | To do so, remove the bolts (4) from the check strap. Tie the propeller shaft to the vehicle underside. | |
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12 | Remove oil lines for oil cooling of automatic transmission | ||
13 | Remove bracket of exhaust system | To do so, unscrew the nuts (5) and remove the bolts (6). | |
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14 | Support and secure automatic transmission | Transmission platform gotis://A_25/35/49_02.0 | |
Transmission jack gotis://H_00.10_01.0 | |||
15 | Remove remaining bolts securing automatic transmission to engine | | |
16 | Remove automatic transmission by moving toward rear and lower | Secure torque converter to prevent it from falling out. Prevents damage. | |
17 | Detach transfer case from automatic transmission | Only with code (ZG2) Permanent all-wheel drive and only if other work is performed on the automatic transmission. | |
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18 | Remove intermediate flange of transfer case at automatic transmission and install at new automatic transmission | Only with code (ZG2) All-wheel drive, permanent and only when replacing the automatic transmission. | |
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19 | Install in the reverse order | ||
| Checking | ||
Danger! | 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. | |
20 | Check oil level in automatic transmission, fill oil if necessary |
Automatic transmission complete
Number | Designation | Model | ||
BA27.10-N-1001-04A | Automatic transmission to engine | M10 | Nm | 38 |
Torque converter
Number | Designation | Model 639.601/603/605/701/703/705/ | ||
BA27.20-N-1003-01C | Torque converter to driver | Nm | 42 | |
Transfer case complete
Number | Designation | Model | Model | ||
BA28.10-N-1002-01G | Bolt, transfer case to intermediate flange/transmission | M8 | Nm | 25 | 19 |
BA28.10-N-1008-01G | Bolt, intermediate flange transfer case to transmission | M8 | Nm | 18 | 18 |
Propeller shaft
Number | Designation | Model | Model | ||
BA41.10-N-1001-01L | Fitted bolt connecting propeller shaft to transmission | Stage 1 | Nm | 15 | - |
Stage 2 | ° | 90 | - | ||
BA41.10-N-1002-01L | Bolt, intermediate bearing connection to underbody | Nm | 58 | 58 | |
BA41.10-N-1004-01L | Bolt, check strap to underbody | Nm | 58 | 58 | |
BA41.10-N-1007-01L | Fitted bolt connecting propeller shaft to transfer case | Stage 1 | Nm | - | 15 |
Stage 2 | ° | - | 90 | ||
Propeller shaft
Number | Designation | Model 639 with transmission 722.6 with code ZG2 from VIN 195160 | ||
BA41.10-N-1001-01L | Fitted bolt connecting propeller shaft to transmission | Stage 1 | Nm | - |
Stage 2 | ° | - | ||
BA41.10-N-1002-01L | Bolt, intermediate bearing connection to underbody | Nm | 58 | |
BA41.10-N-1004-01L | Bolt, check strap to underbody | Nm | 58 | |
BA41.10-N-1007-01L | Fitted bolt connecting propeller shaft to transfer case | Stage 1 | Nm | 15 |
Stage 2 | ° | 90 | ||
Exhaust system
Number | Designation | Model | ||
BA49.10-N-1003-01I | Nut/bolt, bracket to front exhaust system | Nm | 23 | |
115 589 03 59 00
Torque wrench
Long wedge
001 589 72 21 00
Repair materials
Number | Designation | Order number |
BR00.45-Z-1001-06A | Long-life grease | A 000 989 63 51 11 |