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Home >> Mercedes Benz >> 2017 >> E43 AMG >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brakes - Pneumatic System - 213 Chassis >> Testing & Repair >> Remove/Install Vacuum Pump >> Remove/Install Vacuum Pump - AR43.05-P-1320MNE

Remove/Install Vacuum Pump - AR43.05-P-1320MNE

Model 213 with engine 177 

G13746521Courtesy of MERCEDES-BENZ USA
Fig 1: Vacuum Pump Component Location - Model 213 With Engine 177
G13746522Courtesy of MERCEDES-BENZ USA
WARNING Risk of injury  . Skin or eye injuries may result when handling hot or glowing objects. Wear protective gloves, protective clothing and safety glasses, if necessary. AS00.00-Z-0002-01A
CAUTION Risk of injury  caused by scraping or cutting body parts on sharp vehicle parts Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.
AS00.00-Z-0017-01A
  Notes on avoiding damage through contamination and foreign objects   AH00.00-P-5000-01A
REMOVINGINSTALLING Remove/install     
1 Remove ATL heat shield INSTALLATION IMPORTANT Only install upper engine cover after the leak test. AR09.40-P-6044MNE
2 Remove right lambda sensor downstream of catalytic converter   AR07.04-P-0084MNE
3 Pull holder (1) with electrical connectors (2) upwards and place to one side    
4 Remove vacuum line (3) and seal openings using suitable stop plugs SPECIAL TOOL Record plug Fig 2
5 Remove vacuum line (4) from vacuum pump (5) and seal openings using suitable stop plugs SPECIAL TOOL Record plug Fig 2
6 Remove screw/bolts (7) and heat shield (6) TORQUE SPECIFICATION Bolt, heat shield to vacuum pump *BA43.05-P-1003-01O 
7 Detach vacuum hose (8) from vacuum pump (5) and seal openings using suitable stop plugs SPECIAL TOOL Record plug Fig 2
8 Unscrew bolts (9) TORQUE SPECIFICATION Bolt, vacuum pump to cylinder head *BA43.05-P-1001-01O 
9 Remove vacuum pump (5) upwards REAR WINDOW HEATER BUTTON Replace seal.
REAR WINDOW HEATER BUTTON Observe installation position of driver.
 
10 Install in the reverse order    
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 buttoned-up and snug-fitting work clothes. Do not touch hot or rotating parts. AS00.00-Z-0005-01A
11 Perform engine test run, while doing so check service brake for proper operation and engine for leak tightness    
12 Install upper engine cover   AR01.10-P-2405MNE
VACUUM PUMP

Number Designation Engine 177
BA43.05-P-1001-01O Bolt, vacuum pump to cylinder head Nm 10
VACUUM PUMP

Number Designation Engine 177
BA43.05-P-1003-01O Bolt, heat shield to vacuum pump Nm 9
Fig 2: Identifying Record Plug (129 589 00 91 00)
G09975019Courtesy of MERCEDES-BENZ USA