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Starter problem
Moderators: chrisu, paul doran, Taffus, KeithZ1R
Starter problem
Not my z1 but my kz550, got it out afer winter store, flushed the carbs, charged up the battery, tried to start it, all the lights dimmed, starter just turned then stopped, is it starter or solonoid, I a getting fed up with classic bikes ggggrrrrrrr.
CB125 GT380 CB750F1 Z1R GPZ 750 Turbo Z1R
Re: Starter problem
sounds like the battery
- warren3200gt
- Hardcore
- Posts: 3048
- Joined: 13th Jun 2014
- Location: Dartford Kent
Re: Starter problem
David, try shorting across the starter solenoid poles the eliminate one or the other. If the starter spins it the solenoid if it doesn't its the starter.
If its the starter ( and its anything like a z starter) could be dry gears or bushes maybe.
If its the starter ( and its anything like a z starter) could be dry gears or bushes maybe.
PUM 488 June 2026
76 Z900A4, 77 Z650B1, 77 KZ650B1, 77 Z1000A1, 82 Z1000J2, ZRX1100R.
76 Z900A4, 77 Z650B1, 77 KZ650B1, 77 Z1000A1, 82 Z1000J2, ZRX1100R.
Re: Starter problem
Could be it's 4 years old, yuasa. Will see what charge it has in the morning.
CB125 GT380 CB750F1 Z1R GPZ 750 Turbo Z1R
Re: Starter problem
Has the pilot light gone out on it David?.
Get shut of all your old unreliable classics and buy yourself one of those nice new modern reliable bikes with great handling, performance and brakes..... and all the Styling of a 1960's Comprehensive School and all the Soul of a Wheely Bin.
Get shut of all your old unreliable classics and buy yourself one of those nice new modern reliable bikes with great handling, performance and brakes..... and all the Styling of a 1960's Comprehensive School and all the Soul of a Wheely Bin.
ʎɐqǝ uo pɹɐoqʎǝʞ ɐ ʎnq ı ǝɯıʇ ʇsɐן ǝɥʇ sı sıɥʇ
Re: Starter problem
Garry.L wrote:Has the pilot light gone out on it David?.
Get shut of all your old unreliable classics and buy yourself one of those nice new modern reliable bikes with great handling, performance and brakes..... and all the Styling of a 1960's Comprehensive School and all the Soul of a Wheely Bin.



CB125 GT380 CB750F1 Z1R GPZ 750 Turbo Z1R
Re: Starter problem
do any of the cells in the battery look darker than others ?
Re: Starter problem
New day, new start, and the bloody thing did, first time, battery after 2 hour charge last night, checked this morning, 11.90 volts reading, 11.95 amps, hit the button and bingo, she run. Must have been because the battery had stood for 5 months.
CB125 GT380 CB750F1 Z1R GPZ 750 Turbo Z1R
Re: Starter problem
Yes, update, the battery is buggered, went flat, charged again , motor started, half hour later, nowt.
CB125 GT380 CB750F1 Z1R GPZ 750 Turbo Z1R
Re: Starter problem
My turn today David...
A Few miles out on the 400 and she dropped the middle pot. Usual checks point to the coil pack which ain't available pattern. So it's take my chances via the usual suspects
A Few miles out on the 400 and she dropped the middle pot. Usual checks point to the coil pack which ain't available pattern. So it's take my chances via the usual suspects

ʎɐqǝ uo pɹɐoqʎǝʞ ɐ ʎnq ı ǝɯıʇ ʇsɐן ǝɥʇ sı sıɥʇ
Re: Starter problem
DavidZ1R wrote:Not my z1 but my kz550,
Nice - Any photos?
I'm doing up the little brother, a Z400J
I'm fond of these baby Zeds
2006 ZRX1200R
1982 Z400J project
ex owner of Z1100R
GXI 2752 are you out there?
1982 Z400J project
ex owner of Z1100R
GXI 2752 are you out there?
Re: Starter problem
Here you go, great fun to ride, when it feckin starts, if you want look on YouTube, ,, 'kawasaki kz550 rebuild'
CB125 GT380 CB750F1 Z1R GPZ 750 Turbo Z1R
Re: Starter problem
DavidZ1R wrote:Here you go, great fun to ride, when it feckin starts, if you want look on YouTube, ,, 'kawasaki kz550 rebuild'
Thanks!
Wow, that's a disgustingly clean example!
Those exhausts set it off nicely too.
I'll look up youtube tomorrow.
2006 ZRX1200R
1982 Z400J project
ex owner of Z1100R
GXI 2752 are you out there?
1982 Z400J project
ex owner of Z1100R
GXI 2752 are you out there?
Re: Starter problem
Garry.L wrote:My turn today David...
A Few miles out on the 400 and she dropped the middle pot. Usual checks point to the coil pack which ain't available pattern. So it's take my chances via the usual suspects
Check the usual, plug, points , lead, then when all else fails bite the bullet, no patten part, I'm surprised. , these old bike are a pain sometimes, gave the Z1R a run out today, first since the top end rebuild, smoked like mad when started but after a mile or so, much better, hope it was just burning the oils from the rebuild.
CB125 GT380 CB750F1 Z1R GPZ 750 Turbo Z1R
Re: Starter problem
Kwackman wrote:DavidZ1R wrote:Here you go, great fun to ride, when it feckin starts, if you want look on YouTube, ,, 'kawasaki kz550 rebuild'
Thanks!
Wow, that's a disgustingly clean example!
Those exhausts set it off nicely too.
I'll look up youtube tomorrow.
Lucry with the pipes, both nos, left cost me £9 , honestly, the right £120.
CB125 GT380 CB750F1 Z1R GPZ 750 Turbo Z1R
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