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Home >> Mercedes Benz >> 2023 >> GLA250 Base >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Air Intake, Turbocharging -- 247 Chassis >> Testing & Repair >> Loosen/Tighten Screws/Bolts Of Charge-Air Distributor - AR09.41-P-0000-01MFG

Loosen/Tighten Screws/Bolts Of Charge-Air Distributor - AR09.41-P-0000-01MFG

Engine 139 in model 118, 177, 247 

Engine 139 in model 206, 232 

CHARGE AIR PIPE/CHARGE AIR COOLING

Number Designation Engine 139.5 Engine 139.9
BA09.41-P-1002-01FA Screw, charge air distributor to cylinder head/cylinder head cover Nm 11 11
  1. Remove bolts (1 to 7) in reverse numerical order.
  2. Tighten bolts (1 to 7) in numerical order TORQUE SPECIFICATION .

Shown on engine 139.9 

Fig 1: Charge-Air Distributor Tightening Sequence - Engine 139.9 In Model 247
G16048383Courtesy of MERCEDES-BENZ USA