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Author Topic: the '750FK'n Mutt'  (Read 24893 times)

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Offline flybox1

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Re: the '750FK'n Mutt'
« Reply #100 on: May 21, 2014, 09:22:54 AM »
Dual front brake lines still wont completely bleed.   I'll keep at it. Tiny bubbles in the MC bowl.  Speed bleeders pump fluid only out the calipers....
Filled the carb bowls with gas and twisted the throttle. 
Accel pump primed and squirters did their job after 5-6 twists - Airbox installed.
Battery went in to check everything.  -  Left side blinkers are funky.  L front is off and L rear is on.    Right side works fine. 
Poured some oil in 1&4 , filled my tank, plugs out, and hit the starter a 5-6 times @6-8 second intervals. 
Rested the starter with foot cranking.  Oil pressure light still stayed on. 
Tonight i'll get some oil in the side galley, and go at it again.

Last pieces of this puzzle...
Bleed front brakes, oil pressure, Left side turn signals.
« Last Edit: May 21, 2014, 10:29:13 AM by flybox1 »
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'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

Past Bikes
1974 550K0 (stock), 1973 CB350F (stock), 1983 Yamaha XS400K (POS)
77/78 cool 2 member #3
"Knowledge without mileage equals bullsh!t" - Henry Rollins

"This is my CB. There are many like it, but this one is mine…"

Offline Stev-o

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Re: the '750FK'n Mutt'
« Reply #101 on: May 21, 2014, 06:14:30 PM »
Have you tried the rubber band holding the brake lever depressed trick?
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'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline flybox1

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Re: the '750FK'n Mutt'
« Reply #102 on: May 21, 2014, 08:39:39 PM »
Yep..hooked it up about 5 min ago. ;D
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'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

Past Bikes
1974 550K0 (stock), 1973 CB350F (stock), 1983 Yamaha XS400K (POS)
77/78 cool 2 member #3
"Knowledge without mileage equals bullsh!t" - Henry Rollins

"This is my CB. There are many like it, but this one is mine…"

Offline flybox1

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Re: the '750FK'n Mutt'
« Reply #103 on: May 22, 2014, 10:01:21 AM »
Oil pressure light still wont go out w 4 oz of oil in the R side galley.  Top end looks wet, but I cant tell if its from what I poured up there, or actual circulation.  Searched the forum.....
I may have over-applied thread sealer to my oil pressure sending unit and prevented it from grounding, or it needs replacing.

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'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

Past Bikes
1974 550K0 (stock), 1973 CB350F (stock), 1983 Yamaha XS400K (POS)
77/78 cool 2 member #3
"Knowledge without mileage equals bullsh!t" - Henry Rollins

"This is my CB. There are many like it, but this one is mine…"

Offline brandEn

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Re: the '750FK'n Mutt'
« Reply #104 on: May 22, 2014, 01:55:29 PM »
I would fire it up. But if your not comfortable with that then I would drop the oil pump and reprime it and start over. But like I said.... I would fire it up and just hit the kill switch if it doesn't go out within 6-7 seconds.
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Offline brandEn

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Re: the '750FK'n Mutt'
« Reply #105 on: May 22, 2014, 01:58:12 PM »
The oil switch is tapered pipe thread not sure it needs sealer. Can you get the light to turn off if the wire is disconnected?
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Offline Stev-o

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Re: the '750FK'n Mutt'
« Reply #106 on: May 22, 2014, 02:27:08 PM »
Quote from: brandEn on May 22, 2014, 01:55:29 PM
I would fire it up. But if your not comfortable with that then I would drop the oil pump and reprime it and start over. But like I said.... I would fire it up and just hit the kill switch if it doesn't go out within 6-7 seconds.

+1........trust us!
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'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline flybox1

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Re: the '750FK'n Mutt'
« Reply #107 on: May 22, 2014, 02:31:27 PM »
Quote from: brandEn on May 22, 2014, 01:58:12 PM
The oil switch is tapered pipe thread not sure it needs sealer. Can you get the light to turn off if the wire is disconnected?
  didnt think of that. thx.
I primed the pump before it went in, but a bunch seeped out the lower case oil line mounts when i had to replace the valve cover gasket.   ::)
May have a bubble in there, but i'll clean off the thread sealer first, then disconnecting the wire and see where we're at. 
OK, OK, OK...i'll start it.   :P
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'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

Past Bikes
1974 550K0 (stock), 1973 CB350F (stock), 1983 Yamaha XS400K (POS)
77/78 cool 2 member #3
"Knowledge without mileage equals bullsh!t" - Henry Rollins

"This is my CB. There are many like it, but this one is mine…"

Offline flybox1

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Re: the '750FK'n Mutt'
« Reply #108 on: May 23, 2014, 08:15:05 PM »
Wouldn't start until TwoTired led me to verify the wire order on the points and I found a ground.
Needs a vacuum sync and a few hard runs up the freeway  8)
Waiting for the rain to stop...

https://www.youtube.com/watch?v=kI-8F0Zi4mM
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'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

Past Bikes
1974 550K0 (stock), 1973 CB350F (stock), 1983 Yamaha XS400K (POS)
77/78 cool 2 member #3
"Knowledge without mileage equals bullsh!t" - Henry Rollins

"This is my CB. There are many like it, but this one is mine…"

Offline brandEn

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Re: the '750FK'n Mutt'
« Reply #109 on: May 23, 2014, 08:30:29 PM »
nice!
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Offline tweakin

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Re: the '750FK'n Mutt'
« Reply #110 on: May 23, 2014, 08:38:17 PM »
Awesome.  Looks great!
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