HOW TO DETERMINE BOLT STRENGTH

SPECIFIED TORQUE FOR STANDARD BOLTS

HOW TO DETERMINE NUT STRENGTH

*: Nut with 1 or more marks on one side surface of the nut.
HINT: Use the nut with the same number of the nut strength classification or the greater than the bolt strength classification number when tightening parts with a bolt and nut.
Example: Bolt = 4T
Nut = 4N or more
Engine control systemSymptom simulation
HINT:
The most difficult case in troubleshooting is when no problem symptoms occur. In
such cases, a thorough
customer problem analysis must be carried out. A simulation of the same or
similar conditions and environment
in which the problem occurred in the customer's vehicle should be carried ...