Komatsu Galeo BR380JG-1E0 Shop Manual page 400

30 Testing and adjusting
9. Engine coolant temperature sensor (COOL-
ANT TEMP)
a Disconnection and connection of con-
nector
The connector of the engine coolant tem-
perature sensor has a special locking
mechanism. Disconnect it according to
steps (a) – (b) and connect it according to
steps (c) – (d) as shown below.
Disconnection: (a) Unlock – (b) Discon-
nect connector.
Connection: (c) Connect connector – (d)
Lock.
a Removal and installation of sensor
A deep socket is necessary for removal
and installation of the engine oil pressure
switch sensor. See "Tools for testing,
adjusting, and troubleshooting".
BR380JG-1E0
SEN02305-01
59