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is it that bad ?

Bert96
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is it that bad ?

Post by Bert96 » Thu Aug 23, 2018 12:02 pm

I took apart my cb77 yesterday and i found that i have not the rear axle collar(# 42620-268-000) on my rear hub.


It seem like the other owner rode the bike like that !?

Do i really need this spacer ?



Bert

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G-Man
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Re: is it that bad ?

Post by G-Man » Fri Aug 24, 2018 2:53 am

The collar transmits the clamping force from the wheel spindle through the centre race of the bearings. Without it there the force goes through the actual bearing surfaces and the bearings will wear very quickly. The bearings are not designed for excessive axioal load.

So, yes - it is an essential part.

G
Bert96 wrote:I took apart my cb77 yesterday and i found that i have not the rear axle collar(# 42620-268-000) on my rear hub.


It seem like the other owner rode the bike like that !?

Do i really need this spacer ?



Bert
'60 C77 '60 C72 '62 C72 Dream '63 CL72
'61 CB72 '64 CB77 '65 CB160
'66 Matchless 350 '67 CL77
'67 S90 '77 CB400F

Bert96
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Posts: 39
Joined: Sat Sep 09, 2017 10:02 am
Location: Quebec/Canada

Post by Bert96 » Fri Aug 24, 2018 8:44 am

I was afraid of this answer!


Thank you


Bert

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G-Man
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Post by G-Man » Sat Aug 25, 2018 2:20 am

Bert

You're welcome. You might wand to check the bearings for axial (along the spindle) play. The damage may have already been done....

G
Bert96 wrote:I was afraid of this answer!


Thank you


Bert
'60 C77 '60 C72 '62 C72 Dream '63 CL72
'61 CB72 '64 CB77 '65 CB160
'66 Matchless 350 '67 CL77
'67 S90 '77 CB400F

Bert96
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Posts: 39
Joined: Sat Sep 09, 2017 10:02 am
Location: Quebec/Canada

Post by Bert96 » Sat Aug 25, 2018 3:55 am

I already bought new bearings for the front and rear. But now,my big problem is to find that part!

If someone got this part and want to sell it,let me know....



Thanks


Bert

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Seadog
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Post by Seadog » Sat Aug 25, 2018 6:38 am


Bert96
honda305.com Member
Posts: 39
Joined: Sat Sep 09, 2017 10:02 am
Location: Quebec/Canada

Post by Bert96 » Sat Aug 25, 2018 10:45 am

Thats not the part i needed , i found ont this morning.

Bert

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