Application
ghanta nahi pata
Smoother transitions between gear ratios. Less 'grinding' noise A more pleasant driving experience Less wear on the gear box
synchromesh purple bottle
The most likely cause is that the synchromesh is worn on second gear, if this is the case it's a box out and repair job.
The actual gear box is the area off gears.....and the gear box cover .....covers that area
Double clutching, matching your RPM to the speed of the gear selected and doing it quickly, as most Scania trucks have a non-synchromesh gear system that will cause them to "grind" if you miss the speed or RPM or gear.
Synchromesh is what's also know as "granny shifting". When you're ready to change a gear, you push in the clutch, push the shifter into the next gear, and let off the clutch. If you're in a heavy duty truck equipped with such a transmission (such as the Volvo with their 14 speed synchromesh transmission), DO NOT try floating these - the synchronizer gears are very sensitive, and you WILL wreck that transmission. Additionally, you only want to push down far enough to allow the shifter to disengage - as with an unsynchronized transmission, pushing the clutch all the way to the floor will engage the clutch brake, eventually causing it to burn out.
Yes, same part #
Manual gear box 2 litre Automatic gear box are sealed unit
The gear box increaces the rotational speed from about 30-60. The gear box is very costly and heavy.
Depends on what you have. If you have a Volvo outside of North America, it has a synchromesh transmission. Volvo synchromesh transmissions are extremely rare in North America, and they'll more often have Eaton-Fuller twin countershift unsynchronized transmissions, where you have to manually make up for the lack of a synchronizer gear.