facebook1 youtube1 twitter1 instagram linkedin1 pinterest1

NOTICE:  If you are not a free registered member of the site, you will not see the photos in the forum, and you won't be able to access our premium member content. Please consider joining our community! REGISTER AND MAKE THIS BOX DISAPPEAR!

×

Pictures Posting Not Working (12 Jun 2023)

Picture uploads is again unavailable. We are working on the problem. Thanks for your patience.

Makotosun

1973 Yamaha 175 enduro

  • StiLfun
  • StiLfun's Avatar Topic Author
  • Offline
  • Site Supporter
  • Site Supporter
  • Posts: 22
  • Likes received: 7

1973 Yamaha 175 enduro was created by StiLfun

I have split cases on ct3. Looking at parts diagram from partzilla transmission diagram. This is what I have noticed #8 needle bearing had 12 bearings, #32 needle bearing has 14 bearings. They both have the same part number. Is this a problem. Side note, I have 2 new bearings from past projects and both have 14 bearing. Thanks for the help
19 Nov 2021 18:58 #1

Please Log in or Create an account to join the conversation.

  • Posts: 14515
  • Likes received: 10726

Replied by MarkT on topic 1973 Yamaha 175 enduro

Parts lists suck.  On early models, #8 and #32 were the same.

In mid 72 Yamaha increased the OD of the #32 clutch side needle bearing on the output shaft from 22 to 23mm.

The bearing for this update is one of the "0" part numbers in the Partzilla list.  (3rd one down from top, marked 23m)

Here's the service bulletin which is in back of the Service Manual in the Tech Library.

 



.

 
1963 YG1-T, 1965 MG1-T, Allstate 250, 1970 CT1b, 1971 R5, 1973 AT3MX, 1974 TS400L, 1975 RD350, 1976 DT175C, 1976 Husqvarna 250CR, 1981 DT175G, 1988 DT50, 1990 "Super" DT50, 1991 RT180, 2017 XT250
The following user(s) Liked this Post: JayB, Ht1kid, msavitt, Bdee, Tinkicker
Last edit: 19 Nov 2021 20:46 by MarkT.
19 Nov 2021 20:43 #2

This message has an attachment image.
Please log in or register to see it.

Please Log in or Create an account to join the conversation.

  • StiLfun
  • StiLfun's Avatar Topic Author
  • Offline
  • Site Supporter
  • Site Supporter
  • Posts: 22
  • Likes received: 7

Replied by StiLfun on topic 1973 Yamaha 175 enduro

Thanks so much Mark for info. I’m always learning something. This gives me a lot more insight on parts lists that I can pass on. Side note, I have 2 ct2, 1ct3, 2at2, 2dt 175b
1dt 175e, and Honda ct 110.
20 Nov 2021 07:13 #3

Please Log in or Create an account to join the conversation.

Moderators: yamadmin, Makotosun, DEET, Vinnie, James Hart