The most reliable source. Nissan’s official portal (nissan-techinfo.com) offers a 24-hour or 365-day subscription. You can download the complete service manual in PDF format, including wiring diagrams, torque specs, and special tool references.
| Component | Torque (Nm) | |--------------------------------|--------------| | Cylinder head bolts (step 1) | 30 | | Cylinder head bolts (step 2) | +90° | | Main bearing cap bolts | 40 + 45° | | Connecting rod cap nuts | 25 + 40° | | Camshaft bearing caps | 12 | | Spark plugs | 25 | | Oil drain plug | 35 | | Flywheel bolts | 70 | nissan e13 engine service manual
Always use new cylinder head bolts and angle gauge for final tightening. The most reliable source
Unlike timing belts, the E13’s chain tensioner is hydraulic and requires pre-loading before installation. The service manual includes a diagram showing which side of the tensioner to compress—get it wrong, and the chain jumps on startup, bending valves. Always use new cylinder head bolts and angle
Professional platforms like ALLDATA or Mitchell 1 offer licensed Nissan data, but they are expensive.
