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Home >> Mercedes Benz >> 2021 >> CLS53 AMG >> Repair and Diagnosis >> General Information >> OEM General Information >> Emergency Equipment, Disability Equipment, Sanitary Equipment, Galley - 257 Chassis >> Testing & Repair >> Remove/Install Inertization Cartridge - AR86.10-P-0106FR

Remove/Install Inertization Cartridge - AR86.10-P-0106FR

Model 257, 290 

with code 2U8 (Alternative refrigerant) 

Shown on model 257 with code 2U8 (refrigerant alternative) 

G14549727Courtesy of MERCEDES-BENZ USA
WARNING Risk of injury  during testing and repair operations related to pyrotechnical components Do not expose pyrotechnical component parts to temperatures above 100°C or 212°F. Disconnect current supply when working on such component parts. AS91.00-Z-0008-01A
Topical note Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Notes on safety-relevant components   AH00.00-Z-0019-01A
  Information, assessment and legal requirements when working with, handling and storing pyrotechnical components   AH91.00-Z-0000-10A
REMOVINGINSTALLING Remove/install     
1 Deactivate anti-theft alarm system (ATA). Model 257, 290
with code 2U8 (Alternative refrigerant)
with code 882 (Interior motion sensor)
 
2 Disconnect ground line from battery.   AR54.10-P-0003FR
3 Remove right front wheel.   AR40.10-P-1102A
4 Remove rear fender liner in right front fender.   AR88.10-P-1301FR
5 Open clamp (arrow A) of the piping (2) and remove piping (2) from the inerting system cartridge (1). INSTALLATION IMPORTANT Install new clamp (arrow A) of the piping (2).  
6 Disconnect cable tie (arrow B). INSTALLATION IMPORTANT Install new cable tie (arrow B).  
7 Disconnect electrical connector (3). SPECIAL TOOL Removal lever Fig 1
8 Remove screw (5).    
9 Unscrew nuts (4) and remove inerting system cartridge (1) with the bracket. TORQUE SPECIFICATION Nut, holder for pressure medium reservoir to body *BA86.10-P-1001-03E 
10 Disconnect electrical connector from the alarm siren and unclip electric line from the bracket. Model 257, 290
with code 2U8 (Alternative refrigerant)
with code 882 (Interior protection and tow-away protection)
 
11 Install in the reverse order.    
INERTING

Number Designation Model 257 Model 290
BA86.10-P-1001-03E Nut, holder for pressure medium reservoir to body M6 Nm 8 8
Fig 1: Identifying Removal Lever (203 589 04 33 00)
G13842555Courtesy of MERCEDES-BENZ USA