See also:

Fuel pump - removal and refitting
The fuel pump is integral with the fuel level sender unit in the fuel tank. Removal and refitting are as described in Part C of this Chapter for models with the CFI system. ...

Air cleaner inlet air temperature control check (Every 24 000 miles (40 000 km) or 2 years)
SOHC and DOHC carburettor models 1 A vacuum pump will be required to test the control components. 2 To check the operation of the air temperature control, the engine must be cold. First observe ...

Ford Escort Service and Repair Manual
Routine maintenance and servicin ...