wiring harness routing

  • calvin17d
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Re: wiring harness routing

20 Feb 2011 20:59
#432272
Ever get this figured? I am in the process of putting my resto back together and im currently on wiring and cables and could use some pictures as well.....
1976 Kz900 A4

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  • Old Man Rock
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Re: wiring harness routing

21 Feb 2011 03:47
#432293
Maybe this will help Andy...
1976 KZ900-A4
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter

Phoenix, Az

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  • andy9802gt
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Re: wiring harness routing

21 Feb 2011 13:48
#432455
Old Man Rock wrote:
Maybe this will help Andy...


That looks like a hot mess Dave. Thanks.:)
'78 KZ1075 LTD
stage 1 head by Larry Cavanaugh
race built crank by John Pearson
Mikuni rs34's
k410 cams
back cut tranny
8" over D&G swinger
proving once again that age and treachery is better than youth and enthusiasm

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Re: wiring harness routing

03 Mar 2011 21:05
#434850
can you tell me where that black wire coming off the rectifier runs to? I had my grounded along with all the other grounds at my engine block. When connected the battery it cooked that black lead from the rectifier????
1976 Kz900 A4

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Re: wiring harness routing

04 Mar 2011 03:50
#434884
Rectifier black conductor: Should be ground unless miss wired somewhere...
1976 KZ900-A4
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter

Phoenix, Az

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Re: wiring harness routing

04 Mar 2011 03:52
#434885
Maybe this will help... minimum electrical to help see the charging system and operational runs...

BTW... Should start another post so we're not bumping/hijacking Andy's post.... ;)
1976 KZ900-A4
MTC 1075cc.
Camshafts: Kawi GPZ-1100 .375 lift
Head: P&P via Larry Cavanaugh
ZX636 suspension
MIKUNI, RS-34'S...
Kerker 4-1, 1.5" comp baffle.
Dyna-S E.I.
Earls 10 row Oil Cooler
Acewell 2802 Series Speedo/Tach
Innovate LC1 Wideband 02 AFR meter

Phoenix, Az

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  • Patton
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Re: wiring harness routing

04 Mar 2011 04:34 - 04 Mar 2011 04:41
#434891
calvin17d wrote:
can you tell me where that black wire coming off the rectifier runs to? I had my grounded along with all the other grounds at my engine block. When connected the battery it cooked that black lead from the rectifier????

1976 Kz900 A4 came from factory with a separate rectifier and a separate regulator.

According to the FSM's wiring diagram (see image below), each has its own black/yellow wire to ground.

Many of these have been converted to a combination rectifier/regulator contained within a single unit such as available from Z1E.

One of the combo units is a plug-in
The other, which requires some wiring, doesn't appear to have either a black or a black/yellow wire.

www.z1enterprises.com/detail.aspx?ID=445

www.z1enterprises.com/detail.aspx?ID=1873

I'm uncertain about the internal wiring in either combo unit.

Good Fortune! :)

[Click on image to enlarge view.]

1973 Z1
KZ900 LTD

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Last edit: 04 Mar 2011 04:41 by Patton.

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Re: wiring harness routing

04 Mar 2011 07:48
#434922
Thanks guys, just wanted to double check things before I crank it over for the first time!
I am pretty certain I have a firm grasp on that same wiring diagram. Problem is that some of the pin connectors have been bypassed, splicing has been made and aftermarket starter relay employed. These items have made for a little bit of a challenge as a newbie in electrical.
1976 Kz900 A4

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