KW-231-1 7
3.3 Oil heater
• Loosen and remove the connector and cable
of the installed oil heater.
• Then plug the electric connector with its cable
(labelled "Crankcase Heater") prewired to ter-
minal strip CN4, with a seal onto the oil heater
and tighten it (tightening torque 5 Nm).
Information
For oil heater mounting, see Technical
Information KT-150.
3.4 Mounting the discharge gas temperature sensor
After mounting new components such as discharge gas
temperature sensor, injection nozzle or injection valve:
NOTICE
Serious injuries are possible. New component
may suddenly become detached.
Check the thread.
Carefully screw in the new component. Observe
the tightening torques!
Perform a tightness test before commissioning!
Information
Observe the different connection positions of
the discharge gas temperature sensor on 4-cyl-
inder and 6-cylinder compressors!
4-cylinder compressors 4JE-13Y .. 4FE-35(Y):
• Remove the sealing plug from the connector
marked by a circle and clean the threaded
bore.
• Then screw the discharge gas temperature
sensor in (tightening torque 35-40 Nm) and
tighten the connector by hand.
• Guide the cable of the discharge gas temper-
ature sensor to the compressor module as
shown in the figure.
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