Lots of time, patience, and money.
22L (liters) is 5.81 US gallons.
Impossible to answer without more information
lr stands for long rifle(uses a bullet) I dont know where you got 22l from
That is 6.063 US gallons.
10-1000 USD depending on specifics.
20-50 or so
No published sn data.
Can vary from 100-400 USD or so
It Evaporates itself
100 or so
Impossible to answer without knowing the model.
Rear of the engine block.
its the sensor in the tube going in to the throttle body from the air cleaner
It may not feed well, and will not operate a semi-auto.
your Winchester model 74 was made in 1952.
Please include the model number to get the correct answer to your question.
As much as 350.00 us , depending on the overall condition of course.
1895 according to armscollectors.com/sn/marlinlookup.php