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Remove/Install Fuel Tank - AR47.10-P-4100SR

MODEL 453 with ENGINE 281 

G12096973Courtesy of MERCEDES-BENZ USA
G12096974Courtesy of MERCEDES-BENZ USA
G12096975Courtesy of MERCEDES-BENZ USA
  Risk of explosion  caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contact with fuel. No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only.
Wear protective clothing when handling fuel.
AS47.00-Z-0001-01A 
REMOVINGINSTALLING Remove/install     
1 Drain fuel tank (10)   AR47.10-P-4001SR 
2 Remove fender liner in right rear fender Model 453.3/4 with engine 281 AR88.10-P-1400SRA
Model 453.0 with engine 281 AR88.10-P-1400SR
3 Remove screws/bolts (1) at filler neck (2)    
4 Unscrew nut (3) and remove ground line (4)    
5.1 Remove rear underfloor paneling Model 453.3 with engine 281  
5.2 Remove underfloor paneling at rear and center Model 453.0 with engine 281  
6 Remove diagonal strut and cross strut at the rear Model 453.4 with engine 281 AR61.10-P-5139SRC
7 Unlock vent line (5) on activated charcoal canister (6) and detach    
8 Remove electrical connection (7) from undercarriage and separate    
9 Unclip fuel line (8) on undercarriage    
10 Disconnect fuel line (8) from coupling connection (9)    
11
REFER TO SPECIAL TOOLS
Support fuel tank (10) with a telescopic lifter and removal fixture
000 588 11 62 00 Major assembly mount
  WS01.00-P-0092B
  SPECIAL TOOL Removal fixture Fig 1
12 Remove screw/bolts (11) and lower fuel tank (10) until the electrical line (12) is accessible TORQUE SPECIFICATION Bolt, fuel tank to body *BA47.10-P-1001-01Q 
13 Unclip electrical line (12) from fuel tank (10).    
14 Lower fuel tank (10) while leading the filler neck (2) out of the wheel well at the right rear IMPORTANT Helper required.  
15 Remove fuel tank (10) IMPORTANT Helper required.  
16 Install in the reverse order    
INSPECT Check     
17 Check fuel tank (10) and connections for leaktightness    
FUEL TANK

Number Designation Model 453 with engine 281
BA47.10-P-1001-01Q Bolt, fuel tank to body Nm 21
Fig 1: Identifying Removal Fixture (450 589 02 62 00)
G12094774Courtesy of MERCEDES-BENZ USA