Starter Clutch
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Re: Starter Clutch
07 Sep 2016 07:53
Another PO's suck moment. 
teve
teve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
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- JR
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Re: Starter Clutch
07 Sep 2016 08:53
Thanks for posting this Hamman. Great information.
If iI ever have to replace my starter clutch it's good to know that the EX500 parts will work. From other posts i've seen it seems to be a bear of a job.
If iI ever have to replace my starter clutch it's good to know that the EX500 parts will work. From other posts i've seen it seems to be a bear of a job.
1980 kz750E1, Delkevic exhaust
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- Hamman
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Re: Starter Clutch
07 Sep 2016 11:07
No problem guys. But man, this poor bike. One thing after another! May just be a low charged battery, but its turning over super slow now giving me a all kinds of problems. Already tried a different starter solenoid. Might be time to rebuild the starter motor.
1981 KZ750LTD H2
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Re: Starter Clutch
07 Sep 2016 11:29 - 07 Sep 2016 13:24
Maybe someone has some ideas. So we got the starter clutch replaced yesterday. All went smooth and dandy. Now with a full fresh charged battery, the starter motor spins fast, makes a faint mild "whine" sound but the engine itself is barely turning over. I can see on the ignition nut on the RH side, barley turns over. Hoping the starter clutch isn't binding, could be the starter motor going bad....
EDIT: Figured out something bad. The EX500 starter clutch is NOT the same as the KZ. I am lucky to have caught this early on. It was severely binding up not allowing the motor to turn over at its full capacity. Luckily the KZ clutch is good and I am going to use the new internals from the EX kit as those are the same. The screws for the EX are longer too so I had to shave those down. Nothing better than doing a starter clutch two days in a row! Getting this down to 30 min removal
The KZ clutch is on the left, EX500 on the right, as you can see the 500 is not flat like the KZ, keeping it from seating fully and not being able to work as intended.
EDIT: Figured out something bad. The EX500 starter clutch is NOT the same as the KZ. I am lucky to have caught this early on. It was severely binding up not allowing the motor to turn over at its full capacity. Luckily the KZ clutch is good and I am going to use the new internals from the EX kit as those are the same. The screws for the EX are longer too so I had to shave those down. Nothing better than doing a starter clutch two days in a row! Getting this down to 30 min removal
1981 KZ750LTD H2
Last edit: 07 Sep 2016 13:24 by Hamman. Reason: INFO
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- KZB2 650
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Re: Starter Clutch
07 Sep 2016 14:34 - 07 Sep 2016 14:39
Right you are........ the first 13193 number is the same but the ex500 calls for the 1060 while the KZ650/750 calls for the 1062 part number....... looks like the pins, springs and rollers fit on the opposite side too but are apparently the same...... good job on figuring it out before you did more damage, You blue lock tite'd the oil pump bolt and 3 allens right..... sounds like a common problem them loosening (although mine were not just beat up up rollers, gear and weak springs.
Can't believe Ed or I missed the numbers not working out..... when I first read it I was thinking you read Z1 confirmed it.
Can't believe Ed or I missed the numbers not working out..... when I first read it I was thinking you read Z1 confirmed it.
1978 KZ650 b-2
700cc Wiseco kit 10 to 1.
1980 KZ750 cam, ape springs, stock clutch/ Barnett springs.
Vance and Hines Header w/ comp baffle and Ape pods, Dyna S and green coils, copper wires.
29MM smooth bores W/ 17.5 pilots, 0-6s and 117.5 main
16/42 gearing X ring chain and alum rear JT sprocket.
700cc Wiseco kit 10 to 1.
1980 KZ750 cam, ape springs, stock clutch/ Barnett springs.
Vance and Hines Header w/ comp baffle and Ape pods, Dyna S and green coils, copper wires.
29MM smooth bores W/ 17.5 pilots, 0-6s and 117.5 main
16/42 gearing X ring chain and alum rear JT sprocket.
Last edit: 07 Sep 2016 14:39 by KZB2 650.
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Re: Starter Clutch
07 Sep 2016 15:23
Yeah, good thing lol. Yes, blue loctite on all 3 but still worked loose due to the clutch locking up I suppose. I am hoping the pins/rollers and springs will work out. Fit and spring good so we shall see!
1981 KZ750LTD H2
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