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Home >> Mercedes Benz >> 2019 >> GLE63 AMG >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transmission - 166 Chassis - 2 Of 4 >> Testing & Repair >> Remove/Install Auxiliary Oil Pump For Automatic Transmission >> Remove/Install Auxiliary Oil Pump For Automatic Transmission - AR27.30-P-0651GQ

Remove/Install Auxiliary Oil Pump For Automatic Transmission - AR27.30-P-0651GQ

TRANSMISSION 722.9 in MODEL 166, 292 

G11975151

Shown on model 292 

G11975152
  Risk of death  caused by vehicle slipping or toppling off of the lifting platform. Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. AS00.00-Z-0010-01A
IMPORTANT Notes on automatic transmission   AH27.19-P-0001-01NKB
REMOVINGINSTALLING Remove/install     
1 Remove underfloor paneling   AR61.30-P-1001GQ
2 Remove drain screw from oil pan IMPORTANT Collect escaping ATF with drain pan. Note automatic transmission oil quantity.
IMPORTANT It is not  necessary to press the overflow pipe off the base of the oil pan.
 
3 Unscrew nuts (7) on engine cross member (8) TORQUE SPECIFICATION Bolt/nut, rear engine mount to rear engine crossmember *BA22.10-P-1004-03G 
4 Lift the transmission (3) at transfer case (6)    
REFER TO SPECIAL TOOLS 000 588 11 62 00 Major assembly mount   WS01.00-P-0092B
5 Disconnect electrical connector (1) at electric auxiliary oil pump (M42)    
6 Detach wiring harness (2) from transmission (3) and place to one side    
7 Unscrew bolts (4a, 4b) from electric auxiliary oil pump (M42) and remove electric auxiliary oil pump (M42) IMPORTANT The bolt (4b) must be removed with the electric auxiliary oil pump (M42). The bolt (4b) remains in the housing.
INSTALLATION IMPORTANT Insert the bolt (4b) into the housing before installing the electric auxiliary oil pump (M42).
TORQUE SPECIFICATION Bolt, transmission auxiliary oil pump to transmission housing
*BA27.55-P-1009-01D 
8 Lever out connectors (5) using a suitable tool INSTALLATION IMPORTANT Check connectors (5) with sealing ring for intake and thrust side for signs of damage and replace, if necessary. Fit connectors (5) into electric auxiliary oil pump (M42) only.  
9 Install in the reverse order    
10 Fill transmission (3) with oil   AR27.00-P-0270W 
INSPECT Check     
  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
11 Perform engine test run and check transmission (3) for function and leaks    
ENGINE MOUNT, ENGINE SUPPORT (ENGINE SIDE)

Number Designation Model 166 with engine 157 Model 166 with engine 276, 642, 651
BA22.10-P-1004-03G Bolt/nut, rear engine mount to rear engine crossmember Nm 58 58
ENGINE MOUNT, ENGINE SUPPORT (ENGINE SIDE)

Number Designation Model 166 with engine 278 Model 292 with engine 157
BA22.10-P-1004-03G Bolt/nut, rear engine mount to rear engine crossmember Nm 58 58
ENGINE MOUNT, ENGINE SUPPORT (ENGINE SIDE)

Number Designation Model 292 with engine 276, 642 Model 292 with engine 278
BA22.10-P-1004-03G Bolt/nut, rear engine mount to rear engine crossmember Nm 58 58
OIL COOLING

Number Designation Transmission 722.9
BA27.55-P-1009-01D Bolt, transmission auxiliary oil pump to transmission housing Nm 8