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Home >> Smart >> 2017 >> Fortwo Proxy, 2D Convertible, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Mixture Formation - 453 Chassis >> Testing & Repair >> Remove Fuel Distributor With Injection Valves - AR07.03-P-1450SR

Remove Fuel Distributor With Injection Valves - AR07.03-P-1450SR

ENGINE 281 in MODEL 453 

Shown on engine 281.920 

G12094413Courtesy 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
NOTES Notes on avoiding damage through contamination and foreign objects   AH00.00-P-5000-01A
REMOVINGINSTALLING Remove/install     
1 Remove covering over engine INSTALLATION IMPORTANT Only install covering over engine after the leak test.  
2 Separate electrical connections (2)    
3 Unlock and detach fuel line (3) on fuel distributor (1) IMPORTANT Catch leaking fuel in a suitable vessel.  
4 Remove screws/bolts (4) TORQUE SPECIFICATION ENGINE 281.910 in MODEL 453 *BA07.52-P-1002-01D 
TORQUE SPECIFICATION ENGINE 281.920 in MODEL 453 *BA07.52-P-1001-01D 
5 Remove fuel distributor (1) together with fuel injection valves INSTALLATION IMPORTANT Replace sealing rings for injection valves.  
6 Install in the reverse order    
INSPECT Check     
7 Risk of accident  from vehicle starting off by itself when engine running. Risk of injury  (bruises and burns) resulting from working on the engine while it is being started or when it is running.
Perform an engine test run and check engine for leaktightness around fuel distributor (1)
Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. AS00.00-Z-0005-01A
FUEL DISTRIBUTOR

Number Designation ENGINE 281
BA07.52-P-1001-01D Screw/bolt, fuel distributor to intake manifold Nm 10
FUEL DISTRIBUTOR

Number Designation ENGINE 281
BA07.52-P-1002-01D Screw/bolt, fuel distributor to charge air distributor Nm 10