The backing plate should be replaced if the shoe contact areas ...

[Wadzanai]

The backing plate should be replaced if the shoe contact areas (pads or ledges) are worn more than ________.
 
  A) 1/8 in. (4 mm) B) 1/2 in. (13 mm) C) 1/16 in. (2 mm) D) 1/4 in. (7 mm)

Question 2

Technician A says that the tinnerman nuts used to hold the brake drum on should be reinstalled when the drum is replaced. Technician B says that a drum should be removed inside a sealed vacuum enclosure or washed with water or solvent to prevent possible asbestos dust from being released into the air. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

[Anonymous]

Answer to Question 1

C

Answer to Question 2

B

[Wadzanai]

Thanks for the timely response, appreciate it

[aliotak]

Gracias!