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Removing/installing drive shaft with K2, front planet carrier, internal plate carrier with K1 and B3 - AR27.50-P-0612W

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TRANSMISSION 722.9, 724.2 

Shown on transmission 722.9 

Fig 1: Drive Shaft With K2, Front Planet Carrier, Internal Plate Carrier With K1 And B3
G09975801Courtesy of MERCEDES-BENZ USA
IMPORTANT Notes on automatic transmission   AH27.19-P-0001-01NKB
REMOVINGINSTALLING Remove/install     
1 Remove output unit   AR27.50-P-0611W 
NOTES Cleanliness is essential when working on the transmission.
Otherwise, even the smallest foreign particle in the hydraulic components of the transmission can lead to malfunctions or a total failure of the transmission.
IMPORTANT For cleaning, use lint-free cleaning cloth. Chamois leathers are the most suitable.
IMPORTANT The output unit consists of the multidisk clutch K3, rear hollow shaft, rear planet carrier, output shaft and rear ring gear.
2 Remove drive shaft (11) IMPORTANT According to condition:
↓
 
Disassemble/assemble K2 clutch AR27.51-P-0820W 
3 Detach Torlon rings (1a) from drive shaft (11) INSTALLATION IMPORTANT Generally replace Torlon rings (1a).  
SPECIAL TOOL Sleeve Fig 2
4 Remove cylinder flange along with front planet carrier (12)    
5 Remove internal plate carrier (13)    
6 Remove multidisk brake B3 (15) INSTALLATION IMPORTANT Position bores of multidisk brake B3 (15) and multidisk brake B1 (16) exactly on top of each other (arrows).
According to condition:
↓
 
Disassemble/assemble multi-disk brake B3 AR27.50-P-0890W 
7 Remove multidisk clutch K1 (14) IMPORTANT According to condition:
↓
 
Dismantling and assembling clutch K1 AR27.51-P-0800W 
8 Install in the reverse order INSTALLATION NOTES Apply oil to transmission components before installation.
Otherwise damage can occur during the startup phase when the transmission is being put into service.
 
Fig 2: Identifying Sleeve (722 589 01 14 00)
G09975802Courtesy of MERCEDES-BENZ USA