LEMON Manuals: Even more car manuals for everyone
Home >> BMW >> 2018 >> M4 2D Convertible, Automatic DCT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 81 (Manual Transmission - Tightening Torques) >> Transmission Shafts >> 23 21 Transmission Shafts

23 21 Transmission Shafts

WARNING: This page is about a different car, the 2002 BMW M Roadster, 2002 BMW M Coupe, 2001 BMW M Roadster, and 2001 BMW M Coupe. However, it is still accessible from the selected car via links, so may be relevant.
TRANSMISSION SHAFTS SPECIFICATION

  Type Thread Tightening Specification Measure
1AZ Output flange S5D 200G / S5D 250G / S5D260Z / S5D 310Z / S6S 420G   Collar nut installed with bolt cement  
      Pretension 190 N.m
      Release  
      Tighten down 120 N.m
  S5D 280Z / S5D 320Z   Collar nut installed with bolt cement  
      Pretension 170 N.m
      Release  
      Tighten down 130 N.m
  S5D 390Z   Collar nut installed with bolt cement  
      Pretension 200 N.m
      Release  
      Tighten down 145 N.m
  GS6-37BZ / GS6-17BG   Collar nut installed with bolt cement  
      Pretension 170 N.m
      Release  
      Tighten down 120 N.m
  GS6-53DZ   Collar nut installed with bolt cement  
      Pretension 200 N.m
      Release  
      Tighten down 140 N.m
  GS7S47BG   Collar nut installed with bolt cement 200 N.m
2AZ Gear to countershaft 265 / Sport M10   60 N.m