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Home >> Mercedes Benz >> 2008 >> GL320 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Lubrication, Oil Cooling - 164 Chassis) >> Testing & Repair >> Replace the oil pump chain - AR18.10-P-2140SX (ML350, ML550, GL450, GL550) >> Separate oil-pump chain - AR18.10-P-2140-01TX

Separate oil-pump chain - AR18.10-P-2140-01TX

WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2012 Mercedes-Benz GL550, 2012 Mercedes-Benz GL450, 2011 Mercedes-Benz ML63, 2011 Mercedes-Benz ML550, and 2011 Mercedes-Benz ML350. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Case (602 589 00 98 00)
G07674904Courtesy of MERCEDES-BENZ USA
Fig 2: Identifying Thrust Spindle (271 589 10 63 00)
G07674905Courtesy of MERCEDES-BENZ USA
Fig 3: Identifying Chain Separating Tool (602 589 02 33 00)
G07674906Courtesy of MERCEDES-BENZ USA
  1. SPECIAL TOOL Screw the pressure screw (02) SPECIAL TOOL with the pressure pin (02a) SPECIAL TOOL into the chain separating tool (03).
  2. SPECIAL TOOL Fit chain separating tool (03) onto oil pump chain.
  3. SPECIAL TOOL Turn in pressure screw (02).

    IMPORTANT Turn in until the SPECIAL TOOL pressure pin (02a) contacts the bolt on the oil pump chain (arrow).

  4. SPECIAL TOOL Turn in pressure pin (02a) and press out bolt of oil pump chain.
    Fig 4: Turning Pressure Screw
    G07674907Courtesy of MERCEDES-BENZ USA
  5. Unscrew SPECIAL TOOL pressure screw (02) and remove SPECIAL TOOL chain separating tool (03).
  6. Remove bolt (1) of oil pump chain from SPECIAL TOOL chain separating tool (03).
    Fig 5: Removing Bolt Of Oil Pump Chain From Chain Separating Tool
    G07674908Courtesy of MERCEDES-BENZ USA