Sole Diesel G-20M-15, Инструкция по эксплуатации

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ENG - 30
03917101G.ENG rev. 0
(14) Check alternator and starting motor:
The engine has a standard alternator of 12V 50 Amps, with an electric regulator incorporated and an output for the
revolutions counter.
Regularly check the electrical connections, its relevant positioning and the good terminal contact. For the starting motor,
check brush wear and switch sour face roughness. Replace if the service limitation has been reached.
(15) Cleaning the fuel tank:
Drain out the contains of the fuel tank to remove condensate and any foreign materials. Wash the tank with fuel (dispose
of fuel as described in heading 4.4.
(16) Replace alternator belt:
Fully detension old belt so that its removal can be made easily
(Fig. 7.9).
When the belt is unfitted, check the condition of the pulley
recesses, they shall be dry and clean. Its cleanliness is
performed with soap water (never use petrol, gas oil or similar
products).
Fit the belt taking care the belt insertion is made with the hand
but without damaging it and if required pace it with a tool at least
without any cutting edges since otherwise the belt could be
damaged and its life shortened. The belt shall be tensioned such
as is previously explained.
Fig. 7.9
(17) Check the compression pressure of each cylinder:
Check each cylinder with the glow plug removed using a compression pressure gauge. If measurement of any cylinder is
below 28 Kg/cm2 at 200 rpm, the cylinder must be repaired.
Difference in pressure between cylinders must be within 2 Kg/cm2.
(18) Inspect injection pump:
The fuel injection pump is one of the most relevant components of a diesel engine and therefore its handling requires the
best care. In addition, the injection pump has carefully been adjusted at factory and should never be adjusted carelesly.
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.
The requirements for the handling of a fuel injection pump are the following: Always use fuel which is without impurities
and fuel filter shall be changed at the scheduled time.
(19) Fuse:
The switchboard carries as protection a 2 fuses: one with a size 10A to protect the panel’s instruments and other to
protect the circuit. In case the switchboard does not received power supply check if the switchboard is fused or not and
replaced it.
(20) Checking for anti-corrosion protection.
In order to avoid the corrosion produced by galvanic currents, the
engine is fitted with a zinc anode located on the front lid of the
water-water heat exchanger. Check this every 250 hours and
replace the zinc if it is samaged. To replace it, unscrew the plus
holding the anode to the front lid of the exchanger, unscrew the
damaged anode and replace it by a new one. Then press the
anode-holding plug into the lid and check for water leaks.