Illustration 22
g01210841
4016-61 TRG engine model
(A) Bank
(B) Bank
(X) Inlet valves
(Y) Exhaust valves
Table 1
4016-61 Engine Specifications
Cycle
4 Stroke
Number of
Cylinders
16
Configuration
Vee-form
Bore
160 mm (6.299 inch)
Stroke
190 mm (7.480 inch)
Displacement
61.123 L (3729.954 in
3
)
Compression Ratio
13:1
Rotation (flywheel
end)
Counterclockwise
Firing Order
1A-1B-3A-3B-7A-7B-5A-5B-8A-8B-6A-6B-
2A-2B-4A-4B
Inlet Valve Lash
(Cold)
0.40 mm (0.016 inch)
Exhaust Valve
Lash (Cold)
0.40 mm (0.016 inch)
Engine Cooling and Lubrication
The cooling system consists of the following
components:
• Gear-driven water pumps
• Water temperature regulators which regulate the
engine coolant temperature
• Gear-driven oil pump (gear type)
• Oil coolers
The engine lubricating oil is supplied by a gear-driven
pump. The lubrication oil is cooled and filtered.
Bypass valves provide unrestricted flow of lubrication
oil to the engine parts when oil viscosity is high.
Bypass valves can also provide unrestricted flow of
lubrication oil to the engine parts if the oil filter
element should become plugged.
Engine efficiency, efficiency of emission controls, and
engine performance depend on adherence to proper
operation and maintenance recommendations.
Engine performance and efficiency also depend on
the use of recommended fuels, lubrication oils, and
coolants. Refer to this Operation and Maintenance
Manual, “Maintenance Interval Schedule” for more
information on maintenance items.
SEBU8604-02
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