Traveling Speed Sensor; Easy Checker - Kubota RTV1140CPX Workshop Manual

RTV1140CPX, WSM

[3] TRAVELING SPEED SENSOR

[4] EASY CHECKER™

To check the conditions of vehicle easily before and during operation, combination of lamps on the board is
provided.
Measure the traveling speed with the rotation sensor
at the right side of the front case.
This sensor is the electromagnetic picking up type
and is wound with coil (1) around a permanent magnet
(2).
When a gear is rotated, a magnetic field is charged
and AC voltage is generated in the coil.
As its frequency is in proportion to the gear
revolution, it is input to the speed meter as revolution of
the bevel gear shaft.
(1) Coil
Indication Items
(1) Parking Brake / Brake Fluid Lamp
When apply parking brake or brake fluid low level,
this lamp illuminates.
(2) Charge Lamp
When the charging system is not functioning
properly, this lamp illuminates.
(3) Oil Pressure Lamp
When the engine oil pressure is low, this lamp
illuminates.
(4) Pre-heat Indicator Lamp
When the key switch is in the Pre-heat position, the
pre-heat indicator lamp illuminates.
(1) Parking Brake / Brake Fluid
(2) Electrical Charge
Oil Pressure Switch
While oil pressure is high and the force applied to the
diaphragm (2) is larger than the spring tension, the
terminal contact (1) is open separated from the body
contact (3). If the pressure drops below approx. 49 kPa
2
(0.5 kgf/cm , 7.1 psi), the contact closes.
(1) Terminal Contact
(2) Diaphragm
8-M13
ELECTRICAL SYSTEM
(2) Permanent Magnet
9Y1210293ELM0016US0
9Y1210293ELM0017US0
(3) Engine Oil Pressure
(4) Glow Plug
9Y1210293ELM0018US0
(3) Body Contact
9Y1210293ELM0019US0
KiSC issued 05, 2014 A