Do lug bolts have to be torqued?
When installing the wheels on a vehicle after servicing, it is important to torque the lug nuts properly. Lug nuts that are not tightened correctly can ruin wheels, affect rotor runout and can be deadly if the wheel comes off or studs snap. Over-torqueing the lug nuts does not affect runout immediately.
Can you use a torque wrench to loosen bolts?
A torque wrench is a tightening tool. It is a very sensitive and precise tightening tool, and should never been used to loosen bolts.
What happens if you over torque a lug nut?
Excessively tightened lug nuts can strip the threads, distort brake rotors, damage the wheel, and possibly shear off the lug stud. Insufficiently tightened lug nuts can come loose, with catastrophic consequences.
Is it bad to over torque bolts?
Typically, an under torqued bolt will deform and be unable to provide as much clamping force as needed. An over torqued bolt will break.
How much torque does a Toyota Sienna have?
Torque: 8.0 Nm (80 kgf-cm, 71 inch lbs.) c) Using an E6 “Torx” socket wrench, install the engine wire harness protector with the 2 bolts. 3. INSTALL IGNITION COIL ASSEMBLY
When to install cylinder head cover on Toyota Sienna?
Install the cylinder head cover within 3 minutes after applying seal packing. Do not start the engine within 2 hours after installing. b) Install the cylinder head cover with the 9 bolts. Tighten the bolt uniformly in several steps. Torque: 8.0 Nm (80 kgf-cm, 71 inch lbs.) c) Install the engine wire harness with the 3 nuts.
What kind of wheel nut does Sienna have?
I have a Sienna 2004. I’m fed up with garages screwing up a simple job like changing my winter wheels for my summer wheels. Last garage lost one of the locking nuts.
What is the service manual for a Toyota Sienna?
SERVICE DATA TORQUE SPECIFICATIONS PROPELLER SHAFT SERVICE DATA TORQUE SPECIFICATIONS DRIVE SHAFT SERVICE DATA TORQUE SPECIFICATIONS DIFFERENTIAL SERVICE DATA … If any washer does not work or the warning message appears on the multi-information display, the washer tank may be empty.