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Home >> BMW >> 2021 >> X4 M40i >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Engine Electrical System -- Tightening Torques (G02) >> 1252 Y-CABLE, GROUND CABLE, CABLE BRACKET (X4 xDrive30i 2019-2021)

1252 Y-CABLE, GROUND CABLE, CABLE BRACKET (X4 xDrive30i 2019-2021)

1252 TIGHTENING TORQUE OVERVIEW

Cable bracket on rear cylinder head/transmission 
M6 x 20 Tightening torque  10 Nm
Cable duct to cylinder head, rear 
M6x16 Tightening torque  8 Nm
Grounding cable on cylinder head 
M6 x 16 Tightening torque  8 Nm
Terminal 50 to starter motor 
M6 Tightening torque  7.5 Nm
Y-cable at housing 
M5
Replace screws.
Tightening torque  4.5 Nm