To relieve hydraulic system pressure when shutting down a ...

[anjilletteb]

To relieve hydraulic system pressure when shutting down a tractor, the operator should _____.
 
  a. place the SCVs in the continuous detent position
  b. place the SCV control levers in the extend position
  c. cycle all SCV controls through all positions and then return them to neutral
  d. hold the SCV control levers in the retract position when the cylinders reach the end of travel

Question 2

Which type of transmission allows an infinite adjustment of tractor speed within a range without any gear
  shifting?
 
  a. Synchromesh
  b. Hydraulic assist
  c. Mechanical shift
  d. Hydrostatic drive

[peilian]

Answer to Question 1

c

Answer to Question 2

d

[anjilletteb]

Thanks for the timely response, appreciate it

[atrochim]

Gracias!