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Home >> Mercedes Benz >> 2021 >> GLB250 4Matic >> Repair and Diagnosis >> Collision >> General Collision Information >> Collision - Substructure - 247 Chassis >> Body Construction >> Remove And Install Lower Engine Compartment Lining >> Remove/Install Lower Engine Compartment Lining - AR61.20-P-1105MFR

Remove/Install Lower Engine Compartment Lining - AR61.20-P-1105MFR

Model 118, 177, 247 with engine 260 

with code M016 (Uprated engine) 

Model 118, 177, 247.7 with engine 139 

MODIFICATION NOTES

17.05.2022 Remove screws (11). Added in operation step variant 5.2.  

Shown on model 177 with engine 260 with code M016 (performance-enhanced engine) 

Fig 1: Lower Engine Compartment Lining Component Locations (Model 247 W/ Eng 260) (Shown On Model 177 W/ Eng 260 W/ Code M016)
G14689212Courtesy of MERCEDES-BENZ USA

Shown on model 177 with engine 139 

G14689213Courtesy of MERCEDES-BENZ USA
WARNING Risk of injury  from engine start by remote start function Prior to starting work, open engine hood, do not reach into rotation range or hazard area of freely rotating parts, wear closed and snug-fitting work clothes AS00.00-Z-0024-01A
  Preparatory tasks     
1 Open hood. Vehicles with remote start function.  
2 Lift vehicle with lifting platform.   AR00.60-P-1006A
  Remove front engine compartment paneling (1)     
3 Remove bolts (4). IMPORTANT Number of bolts (4) varies depending on the vehicle equipment.  
4 Release right front wheel spoiler (8) and left front wheel spoiler (9) from left and right front wheel arch liner and remove. Model 118, 177, 247 with engine 260 with code M016 (Uprated engine)  
5.1 Remove retaining clips (3). Model 118, 177, 247.7 with engine 139
SPECIAL TOOL Dismantling tool
Fig 2
5.2 Remove screws (11). Model 118, 177, 247 with engine 260
with code M016 (Uprated engine)
 
6 Remove screws (5). TORQUE SPECIFICATION Bolt, mounting rail in lower engine compartment lining (front) to frame *BA61.20-P-1001-01B 
7 Pull front engine compartment lining (1) out of front bumper and remove.    
8 Install in the reverse order.    
  Remove rear engine compartment paneling (2)     
9 Remove screws (6). TORQUE SPECIFICATION Bolt, mounting rail in lower engine compartment lining (front) to frame *BA61.20-P-1001-01B 
10 Remove screws (5). TORQUE SPECIFICATION Bolt, mounting rail in lower engine compartment lining (front) to frame *BA61.20-P-1001-01B 
11 Remove screws (7). TORQUE SPECIFICATION Bolt, mounting rail in lower engine compartment lining (front) to frame *BA61.20-P-1001-01B 
12 Remove rear engine compartment lining (2).    
13 Install in the reverse order.    
  Concluding tasks     
14 Lower vehicle with vehicle lift.   AR00.60-P-1006A
15 Close hood. Vehicles with remote start function.  
LOWER ENGINE COMPARTMENT PANELING

Number Designation Model 118, 177, 247
BA61.20-P-1001-01B Bolt, mounting rail in lower engine compartment lining (front) to frame Nm 17
Fig 2: Dismantling Tool (000 589 95 63 00)
G12619044Courtesy of MERCEDES-BENZ USA