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Check and clean injectors (42)
H 7.4.
A3565---123
When using biodiesel the checking and cleaning of the
injectors must be done after every 1000 hours.
For the engine to produce full power the injectors must be
in perfect condition. Checking and cleaning should be
carried out by an authorized workshop.
Symptoms of dirty or defective injectors:
--- Knocking indicates a fault on one or more of the
injectors. Knocking can occur on a cold engine when
running at idling speed. When knocking occurs at
normal working temperature this indicates that the
injectors are not functioning property.
--- Air in the fuel system can also cause knocking
(disappears after the system has been bled).
--- Smokey exhaust gases are another symptom of poor
function of the injectors (can also be due to other
reasons, e.g. blocked air cleaner).
Change brake fluid (43)
H 7.5.
It is recommended that the brake fluid be changed every
second year or after 2000 hours of operation.
--- Empty the brake fluid reservoir, open the bleed nipples.
It is better to place hoses from the nipples into a con-
tainer, as the fluid corrodes the paint. Pump the brake
pedal until all brake fluid in the pipes and cylinders has
run out.
--- Fill the brake system with new brake fluid.
--- Bleed the brake system of air (see Checks and Adjust-
ments on page 90).
If the tractor is equipped with the trailer brake valve and /
or air pressure brakes as extra equipment, open also their
bleed nipples to drain the hoses. The brakes must also be
bleeded from the nipples:
--- the fluid brakes of the trailer, see the bleeding instructi-
ons on page 123.
--- the air pressure brakes, see the bleeding instructions on
page 121.
The correct amount of brake fluid is 0.3 liter.
If the tractor is equipped with the push buttons for HiShift
as extra equipment, change the brake fluid. The brake
fluid reservoir for HiShift is to the left side of the battery.
Empty the brake fluid reservoir by loosening the hose
coming from the reservoir from the valve side.
The correct amount of brake fluid is 0.3 liter.
WARNING: Brake fluid is corrosive and
poisonous and must be handled carefully at
all times (it also corrodes the paint).
69---69,1
---83---
H. Periodic maintenance
65---86,1
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