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Remove/Install Left Front Knock Sensor - Ar15.12-D-2186TSC

Engine 274 in model 907 

G13789797
WARNING Risk of injury  . Skin or eye injuries may result when handling hot or glowing objects. Wear protective gloves, protective clothing and safety glasses, if necessary. AS00.00-Z-0002-01A
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Remove charge-air distributor.   AR09.41-D-8683TSC
2 Release electrical connector (1) and disconnect.    
3 Unscrew screw (2) and remove knock sensor 1 (A16/8). TORQUE SPECIFICATION Bolt, knock sensor to crankcase *BA15.10-N-1001-02C 
4 Install in the reverse order    
INSPECT Check     
WARNING 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. 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
WARNING Risk of burn injuries  , suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning  caused by skin contact with solid components of the exhaust. Wear protective clothing and safety glasses. Use the extraction system. Move people out of the hazard area. AS49.00-Z-0001-01A
5 Perform engine test run. While doing so, check engine for proper operation and leak tightness.    
TORQUE SPECIFICATION KNOCK SENSORS

Number Designation Engine 274 in model 907
BA15.10-N-1001-02C Bolt, knock sensor to crankcase Nm 20