Why do cylinder heads break on Kia Rio?

Why do cylinder heads break on Kia Rio?

Cylinder head bolts are toque-to-yield bolts designed to be permanently elongated beyond the state of elasticity when torqued, so if the bolts are removed and reused, it may cause the bolts to break or fail to maintain clamping force. The cylinder head gasket is a metal gasket.

Where are the head bolts on a 2014 Kia Rio?

Kia sets forth a specific tightening procedure for the head bolts of their 2014 Rio 1.6-liter engine. Assign a number to each bolt hole, starting at the passenger-side rear hole and proceeding clockwise around to the passenger-side front hole in the following order: 8, 6, 1, 3, 10, 7, 5, 2, 4, 9.

What are the torque specifications for a Toyota 1.8L 109ci-s4?

7A-FE Camshaft Bearing Cap Bolts Type: Bolt 22 264 29.83 7A-FE Connecting Rod Cap Nut NOTE: 22FtLbs + 90deg Type: 43 516 58.3 7A-FE Main Bearing Cap Bolts Type: Bolt 22 264 29.83 7A-FE NOTE: 3 Step: 22 FtLbs; 90deg; 90deg Type: Bolt 25 300 33.9 Type: Bolt 47 564 63.72 7A-FE Driveplate Bolts (AUTOMATIC Transmission) Type: Bolt 58 696 78.64

What’s the correct way to torque head bolts?

Install and torque the head bolts, in numerical order, to 22 foot-pounds, using a foot-pound torque wrench and socket. Using a breaker bar and socket, tighten each bolt 90 degrees, and then another 90 degrees, with both stages following the pattern. The head bolts deform during installation, and are single-use bolts.

7A-FE Camshaft Bearing Cap Bolts Type: Bolt 22 264 29.83 7A-FE Connecting Rod Cap Nut NOTE: 22FtLbs + 90deg Type: 43 516 58.3 7A-FE Main Bearing Cap Bolts Type: Bolt 22 264 29.83 7A-FE NOTE: 3 Step: 22 FtLbs; 90deg; 90deg Type: Bolt 25 300 33.9 Type: Bolt 47 564 63.72 7A-FE Driveplate Bolts (AUTOMATIC Transmission) Type: Bolt 58 696 78.64

Kia sets forth a specific tightening procedure for the head bolts of their 2014 Rio 1.6-liter engine. Assign a number to each bolt hole, starting at the passenger-side rear hole and proceeding clockwise around to the passenger-side front hole in the following order: 8, 6, 1, 3, 10, 7, 5, 2, 4, 9.

Install and torque the head bolts, in numerical order, to 22 foot-pounds, using a foot-pound torque wrench and socket. Using a breaker bar and socket, tighten each bolt 90 degrees, and then another 90 degrees, with both stages following the pattern. The head bolts deform during installation, and are single-use bolts.

How much torque does a Toyota 7A Fe have?

7A-FE NOTE: 3 Step: 22 FtLbs; 90deg; 90deg Type: Bolt 25 300 33.9 Type: Bolt 47 564 63.72 7A-FE Driveplate Bolts (AUTOMATIC Transmission)

Which is the correct order to torque head bolts?

Assign a number to each bolt hole, starting at the passenger-side rear hole and proceeding clockwise around to the passenger-side front hole in the following order: 8, 6, 1, 3, 10, 7, 5, 2, 4, 9. Install and torque the head bolts, in numerical order, to 22 foot-pounds, using a foot-pound torque wrench and socket.

Cylinder head bolts are toque-to-yield bolts designed to be permanently elongated beyond the state of elasticity when torqued, so if the bolts are removed and reused, it may cause the bolts to break or fail to maintain clamping force. The cylinder head gasket is a metal gasket.

Assign a number to each bolt hole, starting at the passenger-side rear hole and proceeding clockwise around to the passenger-side front hole in the following order: 8, 6, 1, 3, 10, 7, 5, 2, 4, 9. Install and torque the head bolts, in numerical order, to 22 foot-pounds, using a foot-pound torque wrench and socket.