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Home >> Mercedes Benz >> 2021 >> C300 Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 347 (Emergency Equipment, Disability Equipment, Sanitary Equipment, Galley - 253 Chassis) >> Testing & Repair >> Remove/Install Line From Cartridge To Inerting System In Engine Compartment - AR86.10-P-0219LWE

Remove/Install Line From Cartridge To Inerting System In Engine Compartment - AR86.10-P-0219LWE

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Model 205, 253 with engine 177, 264, 274, 276 with code 2U8 (Alternative refrigerant) 

Model 213 with engine 177, 256, 264, 274, 276 with code 2U8 (Alternative refrigerant) 

Model 238 with engine 256, 264, 274, 276 with code 2U8 (Alternative refrigerant) 

Fig 1: Line From Cartridge To Inerting System In Engine Compartment Components Location - Model 253 With Engines 264;274 With Code 2U8
G14173005REMOVINGINSTALLINGIMPORTANTREFER TO MAINTENANCEREFER TO MAINTENANCEIMPORTANTIMPORTANTINSPECTCourtesy of MERCEDES-BENZ USA
  Notes on safety-relevant components   AH00.00-Z-0019-01A
REMOVINGINSTALLING Remove/install     
1 Remove rear fender liner in right front fender. Model 213 with engine 177, 256, 264, 274, 276 AR88.10-P-1300LWE
    with code 2U8 (Alternative refrigerant)
Model 238 with engine 256, 264, 274, 276 with code 2U8 (Alternative refrigerant)
 
    Model 205, 253 with engine 177, 264, 274, 276 AR88.10-P-1300LW
2 Open clamp of piping (1) and remove pipin (1) from inerting system cartridge (4). with code 2U8 (Alternative refrigerant) IMPORTANT Replace clamp on piping (1).  
3 Remove air duct segment with dust filter below the right engine compartment cover.    
REFER TO MAINTENANCE   Model 213 with engine 177, 256, 264, 274, 276 AP83.00-P-8381C
    with code 2U8 (Alternative refrigerant)
Model 238 with engine 256, 264, 274, 276 with code 2U8 (Alternative refrigerant)
Model 253 with engine 177, 256, 264, 274, 276 with code 2U8 (Alternative refrigerant)
 
REFER TO MAINTENANCE   Model 205 with engine 177, 264, 274, 276 with code 2U8 (Alternative refrigerant) AP83.00-P-8381B
4 Open clamp (3) and remove piping (1) from distributor. IMPORTANT Replace hose clamp (3).  
5 Expose piping (1) and remove. IMPORTANT Observe installation position of grommets (2).  
INSPECT Check     
6 Check piping (1) for damage and plugging. If there is a problem,
↓ replace piping (1).
 
7 Install in the reverse order