*Bk 77: MTA CNG Manual

Question 1

MTA CNG bus:

How much should you turn the Manual Fuel Shut-Off Valve in order to cut off fuel to the engine?

Answer 1

1/4”

Question 2

MTA CNG bus:

What does the Manual Fire Suppression Actuator Valve do? How is it labeled?

Answer 2

It Extinguishes Fire in Engine Compartment

Button is red and labeled “FIRE”

Question 3

What are the 4 emergency procedures that should be done for a MTA CNG bus with a gas leak?

Answer 3

1. Shut off engine at the Engine Compartment Switch Box
2. Shut off fuel at the Manual Fuel Shut-Off Valve (exterior of bus)
3. Engage Battery Disconnect switch (exterior of bus)
4. If a fire activate the Manual Fire Suppression Actuator Valve (inside bus, drivers area)

Question 4

MTA CNG Buses:

Establish a safe zone at ____ feet minimum

Answer 4

50