Withdrawal
1. Relieve excess pressure from the fuel line to prevent spillage of fuel.
Warning. Cover the ends of the hoses with rags to prevent spillage of fuel.
2. Remove a distributive highway together with atomizers and a regulator of pressure.
Warning. Be careful not to drop the nozzles.
Examination
1. Using an ohmmeter, measure the resistance between the injector terminals.
- Standard value - 13-16 ohms at 20°C
2. If the resistance is out of specification, replace the injector.
Installation
1. Install a new gasket and o-ring on the injector.
2. Apply mineral or engine oil to the O-ring before installation.
3. Rotate the nozzle to the right and left, install it in the distribution line.
4. Make sure the nozzle turns freely.
Note. If the nozzle does not turn freely, the O-ring may be bent. Remove it, reinstall it in the distribution line and recheck.