LEMON Manuals: Even more car manuals for everyone
Home >> BMW >> 2021 >> 740i >> Repair and Diagnosis >> General Information >> OEM General Information >> General Orphan Data (4 Of 4) >> Secure the wiring harness on the cylinder head cover on the right

Secure the wiring harness on the cylinder head cover on the right

NOTE: RISK OF DAMAGE 
Malfunction or failure of the DME. 
Grounding points that are not screwed on may lead to malfunction or failure of the DME. 
  • Screw all screw points of the cable ducts on again. Some of the screw points are also grounding points.
TIGHTENING TORQUE SPECIFICATIONS

Ground cable on cylinder head cover/ground pin
Nut M5 tightening torque  4.6 Nm
G15188509Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: Schematic diagram is for example purposes. Some parts may differ in certain details.
TIGHTENING TORQUE SPECIFICATIONS

Battery ground lead to cylinder head cover
Earth pin Tightening torque  10 Nm
G15188511Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATIONS

Ground cable on cylinder head cover/ground pin
Nut M5 tightening torque  4.6 Nm
TIGHTENING TORQUE SPECIFICATIONS

Cable duct to cylinder head cover/cylinder head
M6 screw tightening torque  10 Nm
TIGHTENING TORQUE SPECIFICATIONS

Cable duct to cylinder head cover/cylinder head
M6 screw tightening torque  10 Nm
G15188512Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATIONS

Battery positive lead to battery positive terminal
M8 Tightening torque  15 Nm
G15188514Courtesy of BMW OF NORTH AMERICA, INC.
G15188515Courtesy of BMW OF NORTH AMERICA, INC.