Tomei Powered EXHAUST MANIFOLD (GDB/GRB/GVB) - Manual (Page 7)

7
1. STUD BOLT INSTALLATION
Install the supplied stud bolt to the support pipe of the TOMEI exhaust manifold with a double nut.
① Fix a double nut to the long side.
② Install the stud bolt in the TOMEI support Pipe.
③ Tighten the nut with a torque wrench.
Torque Specs 2.5kgm ～ 3.0kgm
(24.5 ～ 29.4 N・m)
④ Remove the double nut.
CAUTION
Never move the bolt when you detach the nut.
If the bolt moves, you will need to repeat
the process again.
2. REMOVAL OF THE STOCK MANIFOLD
1. Disconnect the battery's negative terminal.
2. Remove the stock cat. (Refer to the official workshop service manual.)
3. Remove the stock exhaust manifold assembly.
You will need to pay attention to the removal
of the support pipe and the member clearance,
when the support pipe is detached.
The engine mounts nuts in both sections of
the lower side of the engine (Ref. to the
pic on the left) are removed, & then the
engine can be detached by lifting it 5-10cm
from the lower side with a garage jack,
or similar.
CAUTION
・Please be careful where you place the jack to lift the engine. If you place it in a weak area it can distort or
damage certain part(s) etc.
・Please ensure the safety of your work to avoide any accidents when the engine is lifted.
Double nut side
LONG SHORT
* Lock it by using double nuts.
* Pay attention to the length of the bolt directions.
* Spread bolt smooth paste on the application
to help prevent seizures.
Support Pipe Side