The fuel injection pump conforms to requirements for
emissions. If any adjustments to the fuel injection
pump timing and high idle are required, you must
refer to your Perkins distributor your Perkins dealer.
A gerotor oil pump is located in the center of the idler
gear. The engine oil pump sends lubricating oil to the
main oil gallery through a pressure relief valve and an
engine oil filter. The rocker arms receive pressurized
oil through an externally located oil line that runs from
the main oil gallery to the cylinder head.
Coolant from the bottom of the radiator passes
through the belt driven centrifugal water pump. The
coolant is cooled by the radiator and the temperature
is regulated by a water temperature regulator.
Engine efficiency, efficiency of emission controls, and
engine performance depend on adherence to correct
operation and maintenance recommendations.
Engine performance and efficiency also depend on
the use of recommended fuels, lubrication oils, and
coolants. Refer to the Operation and Maintenance
Manual, “Maintenance Interval Schedule” for more
information on maintenance items.
Engine Specifications
Note:
The front end of the engine is opposite the
flywheel end of the engine. The left and the right side
of the engine are determined from the flywheel end.
The No. 1 cylinder is the front cylinder.
403F-15T Engine
Illustration 21
g00852304
(A) Exhaust valves
(B) Inlet valves
Table 1
403F-15T Engine Specifications
Maximum Operating Speed
(rpm)
2800 rpm
Cylinders and Arrangement
In-Line 3 cylinder
(continued)
(Table 1, contd)
Bore
84 mm (3.31 inch)
Stroke
90 mm (3.54 inch)
Displacement
1.496 L (91.291 in
3
)
Aspiration
T
(1)
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
(1)
Turbocharged
404F-22 Engine
Illustration 22
g00296424
(A) Exhaust valves
(B) Inlet valves
Table 2
404F-22 Engine Specifications
Maximum Operating Speed
(rpm)
3000 rpm
Cylinders and Arrangement
In-Line 4 cylinder
Bore
84.0 mm (3.31 inch)
Stroke
100.0 mm (3.94 inch)
Displacement
2.216 L (135.229 in
3
)
Aspiration
NA
(1)
Compression Ratio
23.3:1
Firing Order
1-3-4-2
(continued)
SEBU8609
23
General Information
Product Description