DAELIM ET-300 Service Manual page 60

Install Air Injection system (AI) pipe. (4 bolts)
Install inlet pipe onto cylinder
Install and tighten spark plug
Torque value: 1.0~2.0kgf-m
Caution
This model is equipped with more precision 4-valve
mechanism so its tighten torque can not be exceeded
standard value in order to avoid causing cylinder head
deformation, engine noise and leaking so that
motorcycle's performance be effected.
Install the engine onto frame (refer chapter 5).
4 bolts
Spark plug