Author Topic: Oil Guide on CB750K4-8  (Read 579 times)

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Offline teamtiger21

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Oil Guide on CB750K4-8
« on: December 28, 2015, 07:42:58 AM »
It appears that the crankcase oil guide #15621 300 000 does not exist on K4-8? Is this correct?

Offline flybox1

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Re: Oil Guide on CB750K4-8
« Reply #1 on: December 28, 2015, 08:12:58 AM »
K6-8, and F's do not have this part.
'78 750K (F3 engine) PD42b's, Modified airbox w/K&N  filter, 40/110 jets, 1 needle shim, IMS@ 1 turn out. Kerker + Cone 18" QuietCore

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Offline madmtnmotors

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Re: Oil Guide on CB750K4-8
« Reply #2 on: December 28, 2015, 08:34:55 AM »
This would only be required on the earlier models if you were still using the stock chain oiler (aka oil slinger), correct? If the stock chain oiler at the front sprocket shaft were plugged and or eliminated then the oil guide is unnecessary?
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Offline MCRider

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Re: Oil Guide on CB750K4-8
« Reply #3 on: December 28, 2015, 08:37:26 AM »
This would only be required on the earlier models if you were still using the stock chain oiler (aka oil slinger), correct? If the stock chain oiler at the front sprocket shaft were plugged and or eliminated then the oil guide is unnecessary?
That's right. I've pitched it on several rebuilds. Lube the chain manually. With an Oring chain, which they didn't have back then, the auto luber is unnecessary.
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Offline teamtiger21

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Re: Oil Guide on CB750K4-8
« Reply #4 on: December 28, 2015, 11:47:26 AM »
Thanks for the confirmation!

Offline MCRider

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Re: Oil Guide on CB750K4-8
« Reply #5 on: December 29, 2015, 08:22:47 AM »
YW  :D
Ride Safe:
Ron
1988 NT650 HawkGT;  1978 CB400 Hawk;  1975 CB750F -Free Bird; 1968 CB77 Super Hawk -Ticker;  Phaedrus 1972 CB750K2- Build Thread
"Sometimes the light's all shining on me, other times I can barely see, lately it appears to me, what a long, strange trip its been."