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Dismantling and assembling transmission (section 2) - AR27.50-P-0620A: Notes

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TRANSMISSION 722.5 

Fig 1: Identifying Transmission Components (Section 2)
G04679404Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
DISASSEMBLINGASSEMBLING Dismantling, assembling     
1 Dismantling transmission (section 1)   AR27.50-P-0600A 
2 Remove vacuum unit (60)   AR27.10-P-0260A 
3 Remove starter lock-out switch (S16/4)   AR27.10-P-0240A 
4 Remove secondary pump   AR27.10-P-0300A 
5 Remove vent (44) and O-ring (44a)    
6 Remove front transmission cover (10) with primary pump IMPORTANT According to findings ↓ AR27.30-P-0640A 
    Dismantle front transmission cover AR27.30-P-0660A 
7 Remove three-arm flange (64) SPECIAL TOOL Replace twelve-point collared nut AR27.50-P-0620-01A 
    TORQUE SPECIFICATION *BA27.50-P-1001-01A 
8 Detach locking ring (43), cover (46) and O-ring (48)    
9 Remove centrifugal governor (50)   AR27.10-P-0280A 
10 Remove rear transmission cover (70) NOTES The crown wheel/pinion may fall out
IMPORTANT According to findings ↓
AR27.30-P-0680A 
    Assembling rear transmission cover AR27.30-P-0700A 
11 Assemble in reverse sequence    
12 Dismantling and assembling transmission (section 3)   AR27.50-P-0720A 
TORQUE SPECIFICATION CROWN WHEEL/PINION

Number Designation Transmissions 722.3/4/5
BA27.50-P-1001-01A Collared nut, output flange to output shaft Nm 120
Fig 2: Identifying Wrench Socket (126 589 02 09 00)
G04679405Courtesy of MERCEDES-BENZ OF NORTH AMERICA.