Changing the glow plugs on Peugeot 206 hdi

Perform the operation with the engine off

Remove the cover and unplug the battery

Unscrew the plastic tab and disconnect the injectors

To access the fourth spark plug, unscrew the 3 screws on the retaining bracket

Remove the two diesel hoses

Remove the retaining tab

Remove the 4 nuts from the metal tab

Remove the metal tab

Unscrew and remove the 4 spark plugs

Check the correspondence between the old and the new candles (thread, size, electrodes)

Lubricate with the oil gauge the spark plug thread.

Tighten the 4 spark plugs

Reassemble the metal tab by tightening the 4 nuts

Tighten the 3 bolts on the metal bracket

Reattach the plastic tab and tighten the two bolts

Reconnect the 4 connectors

Reclip the 2 diesel hoses

Reconnect the battery and replace its cover

To check, start the engine.