Perkins — Perkins Industrial Engine Operation Manual (EN)

SEBU9064 17 General Information Product Description 403F-11 Engine 403F-15 Engine Illustration 15 g00852304 Illustration 16 g00852304 (A) Exhaust valves (B) Inlet valves (A) Exhaust valves (B) Inlet valves Table 3 Table 4 403F-11 Engine Specifications Maximum Operating Speed (rpm) 3600 rpm Cylinders and Arrangement In-Line 3 cylinder Bore 77 mm (3.03 inch) Stroke 81 mm (3.19 inch) Displacement 1.131 L (69.018 in3) Aspiration Naturally Aspirated Compression Ratio 23:1 Firing Order 1-2-3 Rotation that is viewed from the flywheel Counterclockwise Valve Lash Setting (Inlet) 0.20 mm (0.008 inch) Valve Lash Setting (Exhaust) 0.20 mm (0.008 inch) Injection Indirect 403F-15 Engine Specifications Maximum Operating Speed (rpm) 3000 rpm Cylinders and Arrangement In-Line 3 cylinder Bore 84 mm (3.31 inch) Stroke 90 mm (3.54 inch) Displacement 1.496 L (91.291 in3) Aspiration Naturally Aspirated Compression Ratio 22.5:1 Firing Order 1-2-3 Rotation that is viewed from the flywheel Counterclockwise Valve Lash Setting (Inlet) 0.20 mm (0.008 inch) Valve Lash Setting (Exhaust) 0.20 mm (0.008 inch) Injection Indirect