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Home >> BMW >> 2017 >> 340i Standard Trans >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Repair (F30, 6-CYL RWD) (2 Of 4) >> 11 31 Camshaft >> 11 31 052 Replacing both timing chains >> REP-TAT-P-1131-02 Installing the timing chains

REP-TAT-P-1131-02 Installing the timing chains

TIGHTENING TORQUES SPECIFICATION

Sprocket wheel at the crankcase
Clean thread. 108 Nm
G11645124Courtesy of BMW OF NORTH AMERICA, INC.

Tightening torques 

Bearing journal to crankcase
Replace bearing journal.
Clean thread.
20 Nm
G12728628Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUES SPECIFICATION

Bearing journal to crankcase
Replace bearing journal.
Clean thread.
20 Nm
TIGHTENING TORQUES SPECIFICATION

Bottom chain tensioner to crankcase
M6 x 22
Clean thread.
9 Nm
G12728627Courtesy of BMW OF NORTH AMERICA, INC.
G12728624Courtesy of BMW OF NORTH AMERICA, INC.