Export thread

Is there supposed tto be a lock washer here?

#1

M

Mower manic

DSC_0002.jpg


This nut work itelf loose yesterday and of course I could not restart. I've had this apart at least 4 times and I suspect that I may have omitted the lock washer. I also found that this nut requires 15/16 socket, which I did not have (bought one at Lowes last night...they have some nice sockets there and you don't have to buy a set, you can buy the separately), I was surprised and wondered how I reassembled it the last time. I guess I used a 7/8 and did not go hard on it


#2

K

KennyV

I have seen a lock washer OR a plain washer under that nut... also no washer at all...
If the threads are good and there is no shoulder that would prevent the nut from tightening... you should be good without a lock washer.. get it tight regardless ... I like just a flat washer..:smile:KennyV


#3

M

Mower manic

KennyV said:
I have seen a lock washer OR a plain washer under that nut... also no washer at all...
If the threads are good and there is no shoulder that would prevent the nut from tightening... you should be good without a lock washer.. get it tight regardless ... I like just a flat washer..:smile:KennyV
Click to expand...

Thanks kenny
Oh by the way it's a 6.7h hp biggs engine about 10 yers old


#4

wjjones

wjjones

Mower manic said:
DSC_0002.jpg


This nut work itelf loose yesterday and of course I could not restart. I've had this apart at least 4 times and I suspect that I may have omitted the lock washer. I also found that this nut requires 15/16 socket, which I did not have (bought one at Lowes last night...they have some nice sockets there and you don't have to buy a set, you can buy the separately), I was surprised and wondered how I reassembled it the last time. I guess I used a 7/8 and did not go hard on it
Click to expand...

There should be a spring washer under there it is kinda cup shaped.


#5

RobertBrown

RobertBrown

wjjones said:
There should be a spring washer under there it is kinda cup shaped.
Click to expand...

Can you use a spring washer in the fall?


#6

B

benski

RobertBrown said:
Can you use a spring washer in the fall?
Click to expand...

I hope so!:biggrin:
The other thing I've done on nuts like these is a wee dram of blue Loctite.:smile:


#7

wjjones

wjjones

RobertBrown said:
Can you use a spring washer in the fall?
Click to expand...

Sure all the leaves are gone though..:laughing:....:laughing:.... You will need to find one for your model# engine..so it will fit correctly..

BRIGGS & STRATTON 220865 WASHER FLYWHEEL NEW OEM | eBay


Footer Links 1

Top