348 Top — Autodata

This article provides a comprehensive breakdown of Autodata reference 348, covering its specific application, the critical “top” positioning procedure, common mistakes, and why this data point is non-negotiable for modern engine timing systems. First, it is essential to clarify what an Autodata reference number represents. Autodata organizes its technical data into unique numbered entries. These entries cover everything from fluid capacities and torque settings to complex ECU pinouts.

| Component | Torque (Nm) | Torque (ft-lbs) | | :--- | :--- | :--- | | Crankshaft center bolt | 150 Nm + 60 degrees (angle tighten) | 110 ft-lbs + angle | | Camshaft sprocket bolts | 65 Nm | 48 ft-lbs | | Timing belt tensioner bolt | 25 Nm | 18 ft-lbs | | Timing cover bolts | 10 Nm | 7 ft-lbs | autodata 348 top

Autodata 348 is explicit: Torque Specifications Derived from Autodata 348 Beyond the “top” procedure, Autodata 348 provides critical torque values. Loose or over-torqued fasteners will undo your careful timing work. Below are typical values for engines covered by this reference number (always verify by software): This article provides a comprehensive breakdown of Autodata