i cannot get my mountfield petrol lawnmower to start?

Mountfield have a very good helpline (number not to hand - sorry!). The diaphram on mine had gone, which stopped petrol getting to the carb. Replaced it and everything was fine.

Keith
November 2006

have you tried the spark plug check the plug for a spark check the carberettor not fouled up check petrol is getting to carberettor also when taking out spark plug pull cord so the engine head reache the top and insert a screw driver and scratch the head it may need decoking best of luck

alz
July 2004