What is the correct sequence, from start to finish, needed to replace a washer in a faucet?
i) Unscrew the packing nut and remove the spindle.
ii) If the valve seat is smooth and serviceable, replace
the spindle and tighten the packing nut.
iii) Remove the washer from the end of the spindle.
iv) Shut off the water at the nearest isolation valve.
v) Place the new washer on the end of the spindle.
a) i, ii, iii, iv, v
b) iv, i, iii, v, ii
c) v, iv, iii, ii, i
d) iv, i, v, ii
e) v, ii, i, iv, iii
Answer: B