BMW 745i Repair Instructions page 11

14
Detach heat shield.
Tighten nuts to 15 Nm (11 ft. Ibs.).
NOTE: Use torque wrench 00 2 050 in conjunction
with special ring wrench 11 6 030.
Set the torque wrench to 12 Nm (9
ft.
Ibs.) due to
the length of the special ring wrench.
Tightening nut covered by the hydraulic unit:
Unscrew nuts on hydraulic unit.
INSTALLATION: Tighten nuts to 22 ... 25 Nm
(16 ... 18 ft. Ibs.).
Press hydraulic unit off of exhaust manifold with
a screwdriver and tighten the nut.
IMPORTANT! Apply tip of screwdriver on exhaust
manifold to prevent damage to seal of hydraulic
unit.