Tomei Powered SR20DE(T) HEAD STUD BOLTS - Manual (Page 8)

8
ASSEMBLY CONFIGURATION
STUD BOLT INSTALLATION
CAUTION
■ Use a tap tool to clear and correct all threads, this will ensure correct clamp force of the bolt with the Block.
■ Thoroughly clean all stud bolt threads and screw holes. Apply Thread Lock Paste on the Stud Bolt threads.
■ Be careful when removing the nuts after torquing the stud bolts to the stipulated toque specifications.
If the bolt moves, the whole process will have to be repeated.
■ The Stud Bolt will need to be done up correctly to the stipulated torque requirements. If not, the Cylinder
Block can change and cause the Block to distort. The correct Torque values must be used, to ensure that
the Bolts can function correctly.
■ A 16mm tool is required to remove the nuts.
① Use the nuts (supplied with this kit) as the
double nut method for installing the nuts.
② Use a Torque Wrech to torque to the
specs below.
③ Remove the double nuts.
NUT
WASHER (Stock)
M6 L75 BOLT (Stock)
T=18.8～11.8N.・m
(0.92～1.2kgm)
M6 L25 BOLT (Stock)
T=18.8～11.8N.・m(0.92～1.2kgm)
DOWEL PIN
M6 L40 BOLT (Stock)
T=18.8～11.8N.・m (0.92～1.2kgm)
STUD BOLT x10
DOWEL PIN
Use the double nut method
with the supplied nuts.
STUD BOLT
Apply Thread Lock Paste
TORQUE SPECS 24.5～29.4N・m
(2.5kgm～3.0kgm)
The bolt must not move when
removing the 2 nuts. If the bolt moves,
the process will have to be repeated.