MAINTENANCE 6-29
BA
C
IMPORTANT
Before replacing a blown fuse, de-
termine why the fuse blew and
make any necessary repairs. Fail-
ure to follow this procedure may
result in serious damage to the
tractor electrical system. Refer to
the troubleshooting section of
this manual or your local KIOTI
Dealer for specific information
dealing with electrical problems.
The tractor electrical system is protected
from potential damage by fuses.
A blown fuse indicates that there is an
overload or short somewhere in the elec-
trical system.
If any of the fuses should blow, replace
with a new one of the same capacity.
REPLACING FUSE
C86O642A
(1) Fuse Box
1. Operate air conditioner with the fol-
lowing status.
- Engine rpm : approx 1500 rpm
- Temperature control lever : at the point
of maximum cooling temperature
- Blower control switch : high
- Air conditioner switch : ON
2. Open hood and check the receiver
window.
A. Normal : air bubbles sometimes pass.
B. Shortage : air bubbles pass continually.
C. Overage : no air bubble passes.
CHECKING REFRIGERANT
CAUTION
• Park tractor on a flat place and put
the block on the wheel.
• Put forward/backward lever, Main
shift lever and PTO lever in neutral.
C86O641A
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