| Step | Action | YES | NO |
|---|---|---|---|
| 1 |
Check the conformity of the low pressure circuit connections.
Are the low pressure circuit connections in order?
|
Go to Step 2.
|
Carry out the required repairs.
|
| 2 |
Check the condition of the priming pump, and that it is working properly.
Look for leaks on the unions.
Are there leaks in the hoses and unions?
|
Carry out the required repairs.
|
Go to Step 3.
|
| 3 |
Check for air bubbles in the diesel fuel.
Are there any air bubbles in the low pressure circuit?
|
Bleed the low pressure circuit.
Place a container under the filter:
· Disconnect the leak return hose from the filter and cap the filter.
· Pump with the priming pump until there is no air left.
· Reconnect the return hose immediately.
|
Low pressure circuit correct.
|