Online timer for 106 seconds
You are running the warm-up a second time while the road train waits for departure, so this 106 seconds is a chance to listen for a steadier idle and finish your cab checks. Keep your attention on the vehicle rather than treating the repeated countdown as proof that the diesel is ready.
Repeating the road-train warm-up can leave you glancing at a phone whose screen switches off before the countdown ends. The timer should continue beneath the locked display, while an audible alert lets you keep checking gauges and mirrors without repeatedly waking the screen. Place the phone where the sound will remain clear over the engine.
A second warm-up during Australian heat should be guided by what the engine and instruments are showing, not by extending idling automatically. Hot ambient conditions can make the start feel different from a cold morning, so use the interval to check the temperature and warning displays, listen for irregular running, and follow the vehicle’s operating guidance before moving off.
Common questions
What if the road-train diesel seems settled before this interval ends?
Use the remaining time for the normal pre-departure checks rather than assuming the countdown must dictate the warm-up. Move off only when the vehicle’s indications and operating guidance support it.
What if the road-train diesel still seems unsettled when the repeated countdown finishes?
Do not treat the alert as confirmation that the engine is ready. Keep the vehicle stationary, check its instruments and warnings, and follow the appropriate operating guidance for the conditions.
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