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Home >> Mini >> 2019 >> Cooper S, 4D Hatchback, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System - Tightening Torques - B46 & B48 Engines, Cooper S & JCW (F55, F56) >> Injectors Lines >> 13 53 Fuel Injector Nozzles and Lines

13 53 Fuel Injector Nozzles and Lines

  Type Thread Tightening specifications Dimension
1AZ Rail pressure sensor B36 / B38 / B46 / B48 M10   32.5 ± 2.5 Nm
2AZ Injector to rail B36 / B38 / B46 / B48 M5 1. Replace screws and tighten in screw fastening order.  
      2. tightening torque 5 Nm
      3. Angle of rotation 100 °
3AZ Rail to cylinder head B36 / B38 / B46 / B48 M6 1. Replace screws and tighten in screw fastening order.  
      2. tightening torque 5 Nm
      3. Angle of rotation 100 °
4AZ Feed line to high pressure pump B36 / B38 / B46 / B48 M14   30 ±2 Nm
5AZ Feed line to cylinder head cover B36 / B38 / B46 / B48     6.5 Nm
6AZ High pressure line to rail and high pressure pump B36 / B38 / B46 / B48 M14   33 ±2 Nm