Recent: Fix food processor motor?

Mend Briggs & Stratton Lawn Mowers

Mend Garden Tools, Lawn Mowers
Find out how to mend it for free.
Ask Question
Mend Garden Tools, Lawn Mowers
Mend repair fix Briggs & Stratton lawn mowers

Mend lawn mowers ...

Mend Garden Tools, Lawn Mowers

Belts for old WEBB Mower?

Where might I find drive belts for my WEBB AB1439 mower
Mend Garden Tools, Lawn Mowers

Belt replacement PWR400LRC Lawnraker?

How to replace drive belt on PWR400LRC Lawnraker
Mend replace drive cable mower

How do I replace the drive cable on my Mountfield HP414 mower?

How do I replace the drive/clutch cable on my Mountfield HP414 mower? I have bought the replacement cable but ... [Read more]
Mend roller qualcast rear

How to remove roller from lawnmower?

How to remove qualcast rear roller for replacing with new one
Mend Garden Tools, Lawn Mowers

How to recoil the starter spring - Champion R484TR?

I have a Champion R484TR lawn mower that has the pull cord starter spring unravelled. What's the best way to r... [Read more]
Mend Lawn Mowers

Mend > Lawn Mowers

Mend Briggs & Stratton Engine Mower Powered

Engine running rough after hitting a stone?

I have a rotary petrol mower, powered by a Briggs & Stratton HP470. Yesterday I hit a kerb stone and the engine stopped dead.

I retarted it and it sounded really rough and was vibrating. I removed the cutter blade and bent it back to level, sharpened and balanced it (as best I could).

Upon re-starting it sounds like a bag of spanners! No smoke but really noisy, rough and the engine speed is uneven.

Have I wrecked the crankshaft bearings or can ayone suggest what else it might be please?

Griffo
May 2009
Briggs & StrattonGarden Tools, Lawn MowersEngine Mower Powered
Peccavi

thanks for the reply - from the loud knocking noise, I don't now believe the blade is the cause. I suspect something more serious?

Griffo
May 2009
"sharpened and balanced it (as best I could)."

my suggestion is that the blade has no dynamic balance.

You might consider a new blade before the vibration really does wreck the engine.

Peccavi
May 2009

Automatic Answer

While you wait for answers, we may have found some information which could help you.

Click here for Engine Mower Powered

Mend Garden Tools, Lawn Mowers
Mend repair fix Briggs & Stratton lawn mowers
Mend briggs stratton cleaned

my briggs and stratton 3.5hp starts up then cuts out straight away?
Mend Garden Tools, Lawn Mowers

How can I fix Mountfield Laser Omega 46 Lawnmower?
Mend engine starts runs

Briggs and Stratton SP470?
Mend westwood briggs engine

westwood t1200?
Mend briggs stratton engine start fine

My Briggs & Stratton 10.5 engine will start but dies after about 15 mins?
Mend oil briggs stratton

Adding oil to mower ?
Mend lawnmower mower briggs

litres of oil needed in a countax c600h ride on lawnmower?
Mend lawn mower briggs stratton

lawn mower engine hunting?
Mend size bolts holding

McCulloch lawnmower parts removal ?
Mend briggs classic 35 engine

lawn mower briggs and stratton classic 35?
Mend petrol stratton 375

Petrol or diesel?
Mend lawn mower wont start

lawn mower won't start?

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.

Related Categories

Mend Chainsaws
Chainsaws
Mend Grass Trimmers
Grass Trimmers
Mend Hedge Trimmers
Hedge Trimmers
Mend Irrigation Systems
Irrigation Systems

Mend Garden Tools, Lawn Mowers
Mend repair fix Briggs & Stratton lawn mowers

Try fixfault.com to fix lawn mowers.