I saw the sign about no idling for more than 3 minutes. Buses use air brakes and the engine powers the pump that charges the high pressure tanks that supply the brake system. Normally, on cold startup, and engine is idled for several minutes to charge the brake system. So, did the people who made the 3 minute rule confirm that brake pressure could be adequately charged in 3 minutes? Otherwise the emissions goals would conflict with passenger safety. Guess which one I think is more important.
I saw the sign about no idling for more than 3 minutes. Buses use air brakes and the engine powers the pump that charges the high pressure tanks that supply the brake system. Normally, on cold startup, and engine is idled for several minutes to charge the brake system. So, did the people who made the 3 minute rule confirm that brake pressure could be adequately charged in 3 minutes? Otherwise the emissions goals would conflict with passenger safety. Guess which one I think is more important.
Great Video! Thank you for posting!
Thank You!
Thank you for watching!
I know exactly who’s driving 😂😂😂
😎😎😎
💪💪💪
Local or express bus
Express