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OPE_EF312T&352T_en.doc
20-2. Slow blow fuse
Slow blow fuses are located on left side of the engine.
The slow blow fuse protects main electric circuit that
requires heavy current.
CAUTION
Be sure to use a genuine slow blow fuse. Never use
electric wire or iron wire etc. as a fuse. It may cause
a fire.
(A) Slow blow fuse
There are 3 slow blow fuses.
1) Alternator circuit
2) Main circuit
3) Start circuit
21. Checking tire and wheel
Check dairy damages, wear and air inflation of tires.
Check dairy looseness of tire hub bolts and nuts.
Check dairy crack and bent of wheel and rim.
WARNING
Never operate the tractor when a tire hub bolt or nut is
loosened. It may cause injury if a tire is taken off while
operating.
(A): Excessive
(B): Standard
(C)
: Insufficient
Checking tires
Adjust the inflation pressures of the front and rear tires
to the standard pressure. Also check for any crack or
faults on the tires.
Standard inflation pressure of tire
Tire size
(ply)
Pressure
Kpa (kgf/cm
2
)
Front
7-14 (4)
180 (1.8)
Rear
11.2-24 (4)
120 (1.2)
EF312T, EF352T
Hub bolt and nut tightening torque
Tighten hub bolts and nuts with specified tightening
torque. A rear wheel is fixed with 4 bolts and 2 nuts.
IMPORTANT
Do not tighten more than specified torque. It may
break screw tread and fixing would be insufficient.
When a hub bolt or nut loosen frequently, check screw
tread and replace if necessary.
118 to 147Nm
Front wheel
(12 to 15kgf-m)
177 to 196Nm
Tightening torque
Rear wheel
(18 to 20kgf-m)
EF312T, EF352T