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42hW-201601
CHAPTER 2 ENGINE 3015R(h)/3515R(h)/4015R(h)/F36R(h)/F42R(h) TRACTOR
K25W2A15A
ROTOR
▶
Check the conductivity of rotor coil. Confirm
that whether or not conductivity between slip
rings. Measure the resistance value and if the
resistance value is very small, it is short. But if
it is not conductivity or short, replace the rotor
assembly.
1.
STANDARD about 27.5Ω / 20°C
K25W2A16A
2. Check the ear th of rotor coil. Confir m that
whether or not conductivity between slip ring and
earth. If it is electric conduction, replace the rotor
assembly.
K25W2A17A
STATOR
▶
Check the conductivity of stator. Confirm that
whether or not conductivity between coil and
lead. If it is not electric conduction, replace the
stator assembly.
1.
K25W2A18A
2. Check the earth of coil. Confirm that where or
not conductivity between coil and core. If it is
electric conduction, replace the stator assembly.
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