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Remove/Install Automatic Transmission Valve Block - AR27.35-P-0390MRD

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Transmission 725.007 

Transmission 725.017 

Transmission 725.037 

Transmission 725.047 

MODIFICATION NOTES

16.03.2020 Document completely revised.    
Fig 1: Automatic Transmission Valve Block Components Location - Transmission 725.047
G14474360DANGERCAUTIONREMOVINGINSTALLINGINSTALLATION IMPORTANTTORQUE SPECIFICATIONIMPORTANTINSTALLATION IMPORTANTSPECIAL TOOLREFER TO SELF-DIAGNOSTIC SYSTEMSREFER TO SELF-DIAGNOSTIC SYSTEMSWARNINGCourtesy of MERCEDES-BENZ USA
DANGER Risk of death  when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC) Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines. AS00.00-Z-0035-01A
CAUTION Risk of injury  to skin and eyes due to handling of transmission oil. Health risk caused by swallowing transmission oil Wear protective gloves, protective clothing and safety glasses.
Do not pour transmission oil into beverage bottles.
AS00.40-Z-0001-01A
Notes on electric machine Transmission 725.007 in model 213.050
Transmission 725.017 in model 205.013/053/213/253, 213.016/053/153/155/216/253, 222.173
Transmission 725.037 in model 167.117/154/317/354
Transmission 725.047 in model 213.011/054/211, 253.311/353/911/953
AH08.10-P-0001-01MRD
General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment   AH00.00-Z-0300-01A
Notes on avoiding damage through contamination and foreign objects   AH00.00-P-5000-01A
  Notes on automatic transmission   AH27.19-P-0001-01NKB
REMOVINGINSTALLING Remove/install     
1 Remove center and rear lower engine compartment lining. Transmission 725.007 in model 213
Transmission 725.017 in model 213
Transmission 725.047 in model 213
AR61.20-P-1105LWE
    Transmission 725.017 in model 222 AR61.20-P-1105LF
    Transmission 725.037 in model 167 AR61.20-P-1105ME
    Transmission 725.017 in model 205
Transmission 725.047 in model 205, 253
AR61.20-P-1105LW
    INSTALLATION IMPORTANT Only install center and rear lower rear engine compartment paneling again after leak test.  
2 Remove bolts (2). TORQUE SPECIFICATION Screw/bolt, valve block to torque converter housing *BA27.10-P-1021-04H 
3 Remove valve block K0 (1) and collect escaping automatic transmission fluid. IMPORTANT Commercially available devices/tools Oil drip tray  
4 Remove seal from torque converter housing. INSTALLATION IMPORTANT : Replace seal.  
5 Seal opening in torque converter housing with protective cover. SPECIAL TOOL Set of protective covers Fig 2
6 Install in the reverse order.    
7 Check and correct transmission oil level in automatic transmission (3).   AR27.00-P-0270EWH
8 Read out and delete fault memory.    
REFER TO SELF-DIAGNOSTIC SYSTEMS   Transmission 725.007 in model 213
Transmission 725.017 in model 205, 213, 222 Transmission 725.047 in model 205, 213, 253
AD00.00-P-2000-04B
REFER TO SELF-DIAGNOSTIC SYSTEMS   Transmission 725.037 in model 167 AD00.00-P-2000-06ME
WARNING Risk of accident  from vehicle starting off by itself when engine running. Risk of injury 
(bruises and burns) resulting from working on the engine while it is being started or when it is running.
Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. AS00.00-Z-0005-01A
9 Perform engine test run and check torque converter housing in area of valve block K0 (1) for leak tightness.    
10 Install center and rear lower engine compartment lining. Transmission 725.007 in model 213
Transmission 725.017 in model 213
Transmission 725.047 in model 213
AR61.20-P-1105LWE
    Transmission 725.017 in model 222 AR61.20-P-1105LF
    Transmission 725.037 in model 167 AR61.20-P-1105ME
    Transmission 725.017 in model 205
Transmission 725.047 in model 205, 253
AR61.20-P-1105LW
AUTOMATIC TRANSMISSION COMPLETE

Number Designation Transmission 725.0
BA27.10-P-1021-04H Screw/bolt, valve block to torque converter housing Nm 8
Fig 2: Identifying Set Of Protective Covers (001 589 03 91 00)
G12081180Courtesy of MERCEDES-BENZ USA