UNIT 4
Lecturer: Lang Van Thang
ENGLISH FOR AUTOMOBILE
ENGINEERING
MANUAL OPERATION

Select the correct instructions for the actions in Figure 4.1:
For example: A = 2
1. Turn the jack handle anticlockwise to lower the car.
2. Turn the gear wheel anticlockwise to raise the drill.
3. Turn the bolt clockwise to tighten it.
4. Press the top button to stop the motor.
5. Press the largest pedal to stop the car.
6. Pull the handle down to cut the metal bar.
7. Push the bar down to raise the load
Presentation

Practice 1
Use the diagrams below and words in the presentation to
complete the instructions:Practice 2
Read the instructions for checking a spark plug; then put
them in the correct order.
1. Remove the plug from the socket.
2. Place the spanner over the spark plug.
3. Replace the spark plug in the socket.
4. Insert the gauge in the gap.
5. Remove the cover.


Practice 4
Fan belt adjustment
on models with an
alternator.
1. _________________________
_________________________
2. _________________________
_________________________
3. Either:
a. _______________________
_______________________
or:
b. _______________________
_______________________
4. _________________________
___________________________
5. _________________________
___________________________

Practice 5
a. Cover the car components. Can you remember which
nouns can follow which verbs: complete the table:
Open/close Adjust Switch on/off check

Practice 5
b. Now work with a partner to answer the following
questions. Using phrases from the table above.
What do you do when______________
1. visibility is poor because of fog?

total volume when the piston is in the BDC position (i.e.
the working volume + clearance volume) by the clearance
volume. Therefore, for the engine in figure 4.2:
(_______ + ______) / _______ =
The engine therefore has a _____ : _____ compression
ratio.