Dashboard
Rev Indicator Lights
Yellow 4 – 5 – 6, Green 7 – 8 – 9, Red 10 - 10½
* Temperatures are not displayed until the fluids reach 45ºC.
When ignition is switched on, the dash runs through a test display.
High temperatures or low pressures will trigger a large warning light adjacent to the gauge it is
indicating.
With the ignition switched on, press the data button to show maximum revs recorded to date (last two
digits not shown). (The maximum recorded revs display may be reset by the factory, or by an approved
Radical distributor.)
For cars fitted with steering wheel-mounted dashes / data loggers, please refer to the manufacturers
manual.
Chain
Lubricate chain lightly before every run. i.e. every half an hour. Use a Radical-approved, synthetic
chain spray lubricant.
Chain tension should be set at ½”-¾” of play at extremes of movement. Tension should be measured
at three points around the sprocket circumference to check for tight spots.
Chain alignment should be checked using a straight edge placed on the face of the rear sprocket, and
lined-up with the front sprocket.
If the chain is lubricated, tensioned and aligned correctly, it will give many trouble-free racing miles.
Note: As a precaution, it is recommended that the chain be replaced after twelve hours of racing
miles. Only replace with a high-strength Radical chain.
SR4 2006 Radical Owners Manual.docx
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issue
2
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7
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Issued:
21/09/06
