Assistant Mechanic Interview Questions and Answers

To chain drive crankshaft with camshaft connecting rod piston and feed pump, follow these steps:

• Align the timing marks on the crankshaft and camshaft sprockets

• Install the timing chain and tensioner

• Attach the connecting rods and pistons to the crankshaft

• Install the camshaft and feed pump

• Adjust the timing chain tension

• Check the timing marks again to ensure proper alignment

The question is asking about the process of fuel supply to the combustion chamber through the fuel injection pump.

• The fuel is sucked from the fuel tank

• It is then supplied to the fuel injection pump

• The pump injects the fuel into the combustion chamber during the power stroke

• The fuel is ignited and the piston moves down during the power stroke

• The exhaust gases are expelled during the exhaust stroke