AR27.19-P-0200GC | Remove/install electrohydraulic controller unit (transmission installed) | 15.8.11 |
TRANSMISSION 722.700 in MODEL 168.031 /032 /033 /131 /132 /133
TRANSMISSION 722.701 in MODEL 168.006 /007 /008 /009 /109
TRANSMISSION 722.702 in MODEL 168.035 /135
TRANSMISSION 722.750 /751 in MODEL 414.700
P27.19-2095-09
1 Transmission housing
2 Bolts
3 Dowel pin
4 Oil drain screw
8 Oil filter
12 Electrohydraulic controller unit
14 Magnet
5 Bolts
6 Oil pan
7 Gasket
P27.19-0350-11
Installation position of selector valve
10 Selector valve
11 Transmission housing
12 Electrohydraulic controller unit
P27.35-2006-06
Location of screens and pressure holding valves in channel pattern
8 Strainer
9 Pressure holding valve
13 Screen cartridge
Modification notes
28.2.01 | Transfer coding data for front wheel drive transmission control (FGS) to HHT- Win | Step 2 added. | |
28.2.01 | Clear fault memory | Step 14 added. | |
28.2.01 | Transfer stored coding data from HHT- Win to new front wheel drive transmission control (FGS). | Step 11 revised. | |
27.7.01 | Magnet in oil pan, newly included | Step 7 newly included. |
| Remove/install | ||
1 | Move selector lever to position "P" | ||
2 | Transfer coding data of front wheel drive transmission control (FTC) to STAR DIAGNOSIS tester | Only when replacing the electrohydraulic controller unit. | |
| Connect STAR DIAGNOSIS and read out fault memory | ||
STAR DIAGNOSIS diagnosis system | |||
3 | Remove oil drain screw (4) from oil pan and drain transmission oil | The torque converter has no oil drain screw. | |
| |||
If the transmission fluid is burnt or contains wear particles, the oil cooler lines and oil cooler must be flushed out: | |||
Flushing out oil cooler lines and oil cooler | |||
Installation: Install new sealing ring. | |||
4 | Thoroughly clean area around oil pan | Risk of damage from dirt entering the transmission. | |
Use lint-free rags. | |||
5 | Remove bolts (5) | | |
6 | Take off oil pan (6) together with gasket (7) | Installation: Inspect and replace seal (7), if necessary. Ensure that the gasket (7) is correctly seated. | |
| Oil pan capacity modified | Transmission 722.7 in model 168 | |
7 | Remove magnet (14) from oil pan | Model 168 as of c. 07/2001 | |
Model 4104.600/700 as from approx. 07/2001 | |||
Clean abrasion particles from magnet. | |||
| Magnet in oil pan, newly included | ||
Transmission 722.7 in model 168 | |||
8 | Remove oil filter (8) | ||
9 | Remove electrohydraulic controller unit (12) by unscrewing bolts (2) | Installation: location of screen (8), observe pressure holding valves (9) and screen cartridge (13) in channel pattern. | |
Installation: Note installation position of selector valve (10) of electrohydraulic controller unit (12). | |||
Installation: Make sure that the set pin (3) fits into the hole in the transmission housing. | |||
| |||
10 | Install in the reverse order | ||
11 | Transfer coding data stored in the STAR DIAGNOSIS tester to the new front wheel drive transmission (FTC) | Only when replacing the electrohydraulic controller unit. | |
| Connect STAR DIAGNOSIS and read out fault memory | ||
STAR DIAGNOSIS diagnosis system | |||
12 | Inspect ATF level in automatic transmission, add ATF if necessary | ||
13 | Adapt the front wheel drive transmission control (FTC) using the STAR DIAGNOSIS tester | Only when replacing the electrohydraulic controller unit. | |
| Connect STAR DIAGNOSIS and read out fault memory | ||
Front transmission control transmission adaptation | |||
STAR DIAGNOSIS diagnosis system | |||
14 | Clear fault memory |
Oil pan, automatic transmission
Number | Designation | Trans-mission 722.4/5/7 | |
BA27.10-P-1001-03A | Drain plug on transmission oil pan | Nm | 22 |
BA27.10-P-1002-03A | Bolt, oil pan to transmission housing | Nm | 8 |
Shift valve housing