Perkins 404C-22T - Page 20

403C-07 Engine
Illustration 17 g00852304
(A) Exhaust valves
(B) Inlet valves
Table 2
403C-07 Engine Specifications
Maximum Operating Speed
(rpm)
3600 rpm
Cylinders and Arrangement In-Line three cylinder
Bore 67 mm (2.64 inch)
Stroke 72 mm (2.83 inch)
Displacement 0.762 L (46.500 in
3
)
Aspiration
NA
(1)
Compression Ratio
23.5:1
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)
(1)
Naturally Aspirated
403C-11 Engine
Illustration 18 g00852304
(A) Exhaust valves
(B) Inlet valves
Table 3
403C-11 Engine Specifications
Maximum Operating Speed
(rpm)
3600 rpm
Cylinders and Arrangement In-Line three cylinder
Bore 77 mm (3.03 inch)
Stroke 81 mm (3.19 inch)
Displacement 1.131 L (69.018 in
3
)
Aspiration
NA
(1)
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)
(1)
Naturally Aspirated
20
SEBU7992-05
Product Information Section
Engine Description