What is the torque specification for the Nissan Teana crankshaft cover bolts?
1 Answers
Nissan Teana crankshaft cover bolts require a torque of approximately 8N-M. Below are detailed specifications about the crankcase: 1. The lower part of the cylinder block where the crankshaft is installed is called the crankcase, which is divided into the upper crankcase and lower crankcase. 2. The upper crankcase is cast integrally with the cylinder block, while the lower crankcase stores lubricating oil and seals the upper crankcase, hence also known as the oil pan. The functions of the crankcase include: 1. The crankcase is the most critical component in the engine. It withstands the forces transmitted by the connecting rod and converts them into torque output through the crankshaft to drive other engine accessories. 2. The crankcase is subjected to centrifugal forces from rotating masses, periodic gas inertial forces, and reciprocating inertial forces, causing the crankshaft to bear bending and torsional loads. 3. It prevents engine oil from deteriorating and avoids leaks from the crankshaft oil seal and crankcase gasket.