Remove/install transmission with torque converter - AR27.10-P-0500R
TRANSMISSION 722.643 /633 in MODEL 230
Fig 1: Identifying Transmission With Torque Converter Removal/Install Components - Transmission 722.643 /633 In Model 230
MODIFICATION NOTES
| 13.1.06 | Bolt, torque converter to drive plate | Transmission 722.6 | *BA27.20-P-1002-01C |
| Remove/install | |||
|---|---|---|---|
| Notes on self-locking nuts and bolts | AH00.00-N-0001-01A | ||
| Before starting the work the area around the oil cooling lines (49) must be thoroughly cleaned in the area around the separation points on the transmission. Even the smallest dirt particles, introduced into the hydraulic components, can lead to malfunctions and a total failure of the transmission | |||
| 1 | Place selector lever in position "R" | ||
| Risk of explosion caused by oxyhydrogen gas. Risk of poisoning and caustic burns caused by swallowing battery acid. Risk of injury caused by burns to skin and eyes from battery acid or when handling damaged lead-acid batteries No fire, sparks, open flames or smoking. Wear acid-resistant gloves, clothing and glasses. Only pour battery acid into suitable and appropriately marked containers. | AS54.10-Z-0001-01A | ||
| 2 | Disconnect ground cable of battery | AR54.10-P-0003R | |
| Notes on battery | AH54.10-P-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 | |
| 3 | Raise vehicle with lifting platform | ||
| 4 | Remove bottom engine compartment paneling | AR61.20-P-1105R | |
| 5 | Remove complete exhaust system | Model 230.475 | AR49.10-P-7000R |
| Model 230.474/ 472 | AR49.10-P-7000RA | ||
| 6 | Unscrew oil drain screw (4) from the transmission oil pan and drain transmission oil | ||
| Flush oil cooler and oil cooling lines |
AR27.55-P-0001A | ||
| *BA27.10-P-1001-03A | |||
| 7 | Remove shield (62) and separate connector (26) | AR27.10-P-0500-01A | |
| 8 | Unscrew bolts (95) of torque converter to driven plate; to do this, remove cover (6) | ||
| *BA27.20-P-1002-01C | |||
| 9 | Detach oil cooling lines (49) to the oil cooler | ||
| *BA27.55-P-1002-01B | |||
| 10 | Loosen clamping plates (8) and twist through 90°, detach retaining bracket (7) and bracket (9) and place oil cooling lines (49) to one side | ||
| *BA27.55-P-1004-01B | |||
| 11 | Detach bracket of engine compartment paneling (10, 34) | *BA61.10-P-1008-01C | |
| 12 | Support transmission with transmission jack and plate and lash tight | Transmission platform, see GOTIS http://gotis.aftersales.daimlerchrysler.com Transmission jack see GOTIS http://gotis.aftersales.daimlerchrysler.com |
|
| 13 | Detach propeller shaft (66) from transmission flange, pull off to the rear and secure to prevent it from falling down | ||
| AR41.10-P-0050-07I | |||
| 14 | Detach rear engine support (3) with rear engine mount (2) and lower transmission slightly | AR22.10-P-1160AB | |
| 15 | Unhook shift rod (63) from transmission and secure to prevent it from falling down | ||
| 16 | Detach transmission from crankcase and remove downwards at an angle | ||
| 17.1 | Remove torque converter using |
If necessary |
AR27.20-P-0500-01B |
| Multi-purpose paste | *BR00.45-Z-1009-06A | ||
| Installed height of torque converter | *BE27.20-P-1001-01B | ||
| Figure | |||
| 18 | Install in the reverse order | ||
| 19 | Check oil level in transmission and correct if necessary | AR27.00-P-0101A | |
| *BF27.00-P-1001-01C | |||
| 20 | Read out fault memory with STAR DIAGNOSIS and erase if necessary | ||
| 21.1 | Perform transmission adaptation | After replacing or repairing transmission, perform transmission adaptation. | |
| 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. |
||
| 22 | Perform engine test run and check transmission for leaks and that it is functioning correctly |
TORQUE CONVERTER TEST VALUES
| Number | Designation | Transmission 722.606/607/609/610/617/618/623/624/628/630/631/632/633/636/643/645/662/663/664/665/666/667/668/669/672/676/680/690/696/698 | ||
|---|---|---|---|---|
| BE27.20-P-1001-01B | Installed height of torque converter | Distance from transmission housing | mm | 19.5 (-2) |
| Number | Designation | Transmission 722.6 except 722.648 | |||
|---|---|---|---|---|---|
| BA27.20-P-1002-01C | Bolt, torque converter to drive plate | Straight threaded connection | Nm | 42 | |
| Helical cut | Stage 1 | Nm | 4 | ||
| Stage 2 | Nm | 30 | |||
| Stage 3 | ∠ ° | 90 | |||
| Number | Designation | Transmission 722.6 except 722.628/648/649 | |
|---|---|---|---|
| BA27.10-P-1001-03A | Oil drain screw to oil pan | Nm | 20 |
| Number | Designation | Model 230 | |
|---|---|---|---|
| BA61.10-P-1008-01C | Bolt connecting engine compartment paneling bracket to frame floor | Nm | 3 |
| Number | Designation | Transmission 722.633/636/643 | ||
|---|---|---|---|---|
| BA27.55-P-1002-01B | Banjo bolt, transmission oil line to transmission housing | Stage 1 | Nm | 5 |
| Stage 2 | ∠ ° | 90 | ||
| BA27.55-P-1004-01B | Bolt, dual clamp to oil line | Nm | 11 | |
| Number | Designation | Transmission 722.620/621 in model 140, transmission 722.622/623/624/625/626/627/628/630/631/632/633/636/643/663/666/669 | ||
|---|---|---|---|---|
| BF27.00-P-1001-01C | Filling capacity | Initial charge | Liters | 8,6 (+0,5) |
| during oil change | Liters | - | ||
| Specifications for Operating Fluids | Sheet | BB00.40-P-0236-10A | ||
| Sheet | BB00.40-P-0236-12A | |||
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1009-06A | Multi-purpose paste | A 000 989 80 51 10 |