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SECTION
2
- OPERATING INSTRUCTION
2.4 STARTING AFTER ENGINEOVERHAUL OR
EXTENDED SHUTDOWN
2-4-02
Lubrication system
WARNING
In cases of lubricating oil leakage from equipment and pipelines of lubricating oil
line, there is a danger of fire hazard.
Conduct inspection at all times to avoid causing bolts looseness, gasket
deterioration, and equipment and pipeline cracking.
・
The lube-oil filters should always be cleaned or replaced (if disposable type) following
major repairs to internal engine components.
・
The oil level in the sump should be checked and replenished as needed. If major repairs
have been made to the engine, a visual inspection should be made prior to starting to
insure proper oil circulation to the major engine systems. This can be done by running
the priming pump or auxiliary motor-driven lube pumps (when provided) to build up
pressure in the circuit.
・
Remove the crankcase inspection covers and check for oil flow to the crankshaft
bearings and pistons.
・
Remove the valve covers and check for oil flow to the cam bearings, cam
followers, and to the intake and exhaust rocker arms and rollers.
・
Reinstall the crankcase inspection covers. Before reinstalling the valve
covers, refer to the Mechanical Checks section below for other work to be done in this area.
Accessory lubrication
・
Check the oil level in the governor and the turbocharger (if separately lubricated) and
replenish as required using the oil specified by the individual manufacturers.
Fuel Oil System
WARNING
In cases of fuel leakage from equipment and pipelines of fuel oil line and gas fuel
line for gas engine, there is a danger of fire hazard.
Conduct inspection at all times to avoid causing bolt looseness, gasket
deterioration, and equipment and pipeline cracking
・
Clean and fill the fuel service tank (s) .
・
Check all flow valves to make certain they are in the correct operating position
・
Clean and/or replace filter elements as required.
・
Check to make certain that the fuel injection pump rack is at the zero (closed) position.
・
If the fuel feed pump is independently driven, start the pump to build up
pressure in the circuit. (light fuel).
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