Author Topic: Dog Tired ?  (Read 603 times)

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Offline jaytee-nz

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Dog Tired ?
« on: August 12, 2020, 10:56:40 PM »
Putting the transmission on my CB750 back together and noticed the wear on these dogs. All three look the same.
Are these too worn to use or is it normal wear ?

Online bryanj

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Re: Dog Tired ?
« Reply #1 on: August 12, 2020, 11:21:59 PM »
If it wasnt jumping gears its ok if it was it isnt
Semi Geriatric ex-Honda mechanic and MOT tester (UK version of annual inspection). Garage full of "projects" mostly 500/4 from pre 73 (no road tax in UK).

Remember "Its always in the last place you look" COURSE IT IS YOU STOP LOOKIN THEN!

Offline PeWe

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Re: Dog Tired ?
« Reply #2 on: August 12, 2020, 11:27:24 PM »
To be sure, buy another better looking trans you let a shop  to undercut.
I think CycleX has.
CB750 K6-76  970cc (Earlier 1005cc JMR Billet block on the shelf waiting for a comeback)
CB750 K2-75 Parts assembled to a stock K2

Updates of the CB750 K6 -1976
http://forums.sohc4.net/index.php/topic,180468.msg2092136.html#msg2092136
The billet block build thread
http://forums.sohc4.net/index.php/topic,49438.msg1863571.html#msg1863571
CB750 K2 -1975  build thread
http://forums.sohc4.net/index.php/topic,168243.msg1948381.html#msg1948381
K2 engine build thread. For a complete CB750 -75
http://forums.sohc4.net/index.php/topic,180088.msg2088008.html#msg2088008
Carb jetting, a long story Mikuni TMR32
http://forums.sohc4.net/index.php/topic,179479.msg2104967.html#msg2104967

Offline jaytee-nz

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Re: Dog Tired ?
« Reply #3 on: August 12, 2020, 11:47:02 PM »
Thanks guys.
I don't know how it ran before as I am assembling a pile of parts I bought from someone who also didn't know their history !

Offline PeWe

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Re: Dog Tired ?
« Reply #4 on: August 13, 2020, 03:55:29 AM »
Gear 2 and 4 are the common jumpers.
Easy to make a good trans to jump by mistake just nudging the gear lever.
My undercut trans need a firm shift to change.
CB750 K6-76  970cc (Earlier 1005cc JMR Billet block on the shelf waiting for a comeback)
CB750 K2-75 Parts assembled to a stock K2

Updates of the CB750 K6 -1976
http://forums.sohc4.net/index.php/topic,180468.msg2092136.html#msg2092136
The billet block build thread
http://forums.sohc4.net/index.php/topic,49438.msg1863571.html#msg1863571
CB750 K2 -1975  build thread
http://forums.sohc4.net/index.php/topic,168243.msg1948381.html#msg1948381
K2 engine build thread. For a complete CB750 -75
http://forums.sohc4.net/index.php/topic,180088.msg2088008.html#msg2088008
Carb jetting, a long story Mikuni TMR32
http://forums.sohc4.net/index.php/topic,179479.msg2104967.html#msg2104967