Q7. Describe how a jerk type of fuel pump is replaced, making specific reference to initial setting and governor connections. Explain how the actual and effective strokes are adjusted. Identify the common faults of these pumps. State how engine performance is affected by each of these faults and why prompt attention is necessary. (16)
Q4. With reference to auxiliary engine fuel pumps
a) Explain how a fuel pump may be checked for accuracy of injection timing. (6)
b) Describe how fuel pump may be adjusted after overhaul. (5)
c) Explain the circumstances in which it is considered necessary to replace a fuel pump. (5)
Username or email address *Required
Password *Required
Note: Entering wrong username in the login form will ban your IP address immediately. Entering wrong password multiple times will also ban your IP address temporarily.
Log in
Lost your password? Remember me
No account yet?
DieselShip support
Send us a message and we'll reply by email, usually within one business day.
We've logged your ticket and sent a confirmation to your email.
