Sole Diesel SM-82, Руководство оператора

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SYSTEMS AND SCHEDULED MAINTENANCE
29
Operator’s Manual Marine Diesel Engines
Revision 0. 05/2016
MAINTENANCE TASK. FUEL FILTER CHANGE
Procedure to change the fuel
filter:
1. Remove fuel filter with a belt
wrench.
2. Place a new fuel filter and
firmly tighten it with the
hand.
3. Prime the system.
4.
When this operation is
finished, start the engine and check that it is not leaking
.
Wash hands after any contact with diesel fuel
.
MAINTENANCE TASK. INJECTION PUMP INSPECTION
The injection pump is adjusted at factory and should never be adjusted carelessly. Such
adjustment, whenever is required, shall be made by a SOLÉ DIESEL licensed service shop, since a
precision pump monitor and skill knowledge are required.
You must check:
-
The presence of exhaust smoke color.
Procedure: quickly accelerate engine.
Criteria: no remarkably black smoke exhaust, and correct function of fuel cut-off
solenoid
-
Any leaks at the body injection pump or fuel lines
MAINTENANCE TASK. INJECTOR INSPECTION
To check the injection pressure of injectors (opening
pressure) you have to follow these steps:
1.
Remove nozzle and washer.
2.
Install the injection nozzle on the tester. Slowly operate
the tester handle full strokes to bleed (remove) air from
the pipe and nozzle.
3.
Make a slow increase in pressure by operating
the tester handle at a speed of more than one
stroke per second while observing the pressure
gauge.
4.
The pressure gauge reading will slowly increase
and, when the nozzle starts discharging fuel, it will
go down fast. Take the gauge reading right then
as the injection pressure.
Injection pressure 17,65 MPa (180 kgf/cm
2
)
5.
To adjust the injection pressure, increase or decrease
the amount of shims fitted to the nozzle holder.
Washer