93PERIODIC SERVICE OF THE TRACTOR
4. Checking that there is no danger such as burn, get rid
of the causes of overheating according to the manual,
see "TROUBLESHOOTING" section, and then, start
the engine again.
BChecking Power Steering Line
To avoid personal injury:
A Be sure to stop the engine and remove the key
before checking power steering line.
1. Check to see that all lines are tight and not damaged.
2. If hoses are found to be worn or damaged, replace or
repair them at once.
BChecking Fuel Lines
To avoid personal injury:
A Stop the engine and remove the key before
checking fuel lines and fuel filter.
A Check the fuel lines periodically. The fuel lines
are subject to wear and aging. Fuel may leak
out onto the running engine, causing a fire.
1. The fuel line is made of rubber and ages regardless of
service period.
2. After inspection, if the fuel line and clamps are found
damaged or deteriorated, replace them.
3. Check fuel filter, if it is clogged by debris or
contaminated by water, replace it.
A When the fuel line is disconnected for maintenance or
repair, plug both ends of the fuel line with a clean plug
of suitable size to prevent dust and dirt from entering.
Particular care must be taken in order to avoid dust
and dirt getting into the fuel system. Entrance of dust
and dirt causes malfunction of the fuel pump.
A If the fuel line is removed, be sure to properly bleed the
fuel system.
(See "Bleeding Fuel System" in "SERVICE AS
REQUIRED" in "PERIODIC SERVICE OF THE
TRACTOR" section.)
BChecking Intake Air Line
To avoid personal injury:
A Be sure to stop the engine and remove the key
before checking intake air line.
1. Check to see that hose and hose clamps are tight and
not damaged.
2. If hose and clamps are found to be worn or damaged,
replace or repair them at once.
(1) Power steering pressure hose
(1) Pipe clamps
(2) Fuel line
(3) Fuel filter
(1) Fuel pump
(2) Fuel filter
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