Illustration 26
g00852304
(A) Exhaust valves
(B) Inlet valves
Table 1
403F-E17T Engine Specifications
Maximum Operating Speed
(rpm)
2800 RPM
Cylinders and Arrangement
In-Line three cylinder engine
Bore
84 mm (3.31 inch)
Stroke
100 mm (3.94 inch)
Displacement
1.66 L (101.3 in
3
)
Aspiration
Turbocharged
Compression Ratio
18:1
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)
Four Cylinder Engine 404F-E22T
and 404F-E22TA
Two variants of Perkins 404F-E22T and 404F-E22TA
industrial engine are available, the turbocharged
engine and the turbocharged charge cooled engine.
Both engine variants have a Diesel Oxidation
Catalyst (DOC) aftertreatment system. The DOC
aftertreatment system does not require a service
interval. Both engine variants are electronically
governed.
The 404F-E22T and 404F-E22TA industrial engines
have the following characteristics.
• In-line 4 cylinder
• 4 stroke cycle
• Two valves per cylinder
• DOC aftertreatment
Illustration 27
g00296424
(A) Exhaust valves
(B) Inlet valves
The 404F-E22T and 404F-E22TA engines may be
supplied with a throttle control valve and
temperatures sensors in the DOC or without these
components installed. The difference will be due to
the evolution of engine design.
Table 2
404F-E22T and 404F-E22TA Industrial Engines
Bore
84 mm (3.307 inch)
Stroke
100 mm (3.937 inch)
Displacement
2.216 L (135.22861 cubic inch)
Compression Ratio
18: 1
Aspiration
Turbocharged and Turbo-
charged charge/air cooled
Valve Lash Setting (Inlet)
0.20 mm (0.008 inch)
Valve Lash Setting (Exhaust)
0.20 mm (0.008 inch)
Firing Order
1-3-4-2
Rotation (flywheel end)
Counterclockwise
Electronic Engine Features
The engine operating conditions are monitored. The
Electronic Control Module (ECM) controls the
response of the engine to these conditions and to the
demands of the operator. These conditions and
operator demands determine the precise control of
fuel injection by the ECM. The electronic engine
control system provides the following features:
• Engine monitoring
• Engine speed governing
• Injection timing control
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