clutch question
- lewisj
-
Topic Author
- Offline
- User
-

Registered
- Posts: 141
- Thanks: 4
clutch question
24 Mar 2017 13:38
Just replaced the clutch on my 73 Z1 (1075cc) with the APE HD clutch. My question is about the 5 bolts that hold the clutch springs and hub in place. Clymer says tighten each equally, but it doesn't say how much. Do you compress the spring all the way or a certain number of turns? Any help would be appreciated!
1973 Z1
1075cc MTC kit
Andrews 3X cams
ZRX 1200 swingarm
Vance&Hines header/ exhaust
29mm smoothbores w/pods
ZR7S 41mm Front Forks with 17" wheels
1075cc MTC kit
Andrews 3X cams
ZRX 1200 swingarm
Vance&Hines header/ exhaust
29mm smoothbores w/pods
ZR7S 41mm Front Forks with 17" wheels
Please Log in or Create an account to join the conversation.
- 650ed
-
- Offline
- User
-

Registered
- Posts: 15334
- Thanks: 2832
Re: clutch question
24 Mar 2017 18:31 - 24 Mar 2017 18:31
Take a look at the link below for the Kawasaki Z1 Shop Manual. Ed
www.kzrider.com/modules/ServiceManuals/K...op%20Manual%20Z1.pdf
www.kzrider.com/modules/ServiceManuals/K...op%20Manual%20Z1.pdf
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)
Last edit: 24 Mar 2017 18:31 by 650ed.
The following user(s) said Thank You: GPz550D1
Please Log in or Create an account to join the conversation.
- Nessism
-
- Offline
- Sustaining Member
-

Registered
- Posts: 8205
- Thanks: 3577
Re: clutch question
24 Mar 2017 19:18
Tighten each bolt is roughly equal steps until they bottom out.
Ed
Carb O-ring Kits : www.kzrider.com/forum/14-vendor-forum/62...rburetor-o-ring-kits
www.kzrider.com/forum/faq-wiki/618026-new-owner-things-to-know
1981 KZ750E2
www.kzrider.com/forum/11-projects/604901...z750e-project-thread
Carb O-ring Kits : www.kzrider.com/forum/14-vendor-forum/62...rburetor-o-ring-kits
www.kzrider.com/forum/faq-wiki/618026-new-owner-things-to-know
1981 KZ750E2
www.kzrider.com/forum/11-projects/604901...z750e-project-thread
Please Log in or Create an account to join the conversation.
- lewisj
-
Topic Author
- Offline
- User
-

Registered
- Posts: 141
- Thanks: 4
Re: clutch question
25 Mar 2017 18:12
Tanks guys, that is what I needed to know!
1973 Z1
1075cc MTC kit
Andrews 3X cams
ZRX 1200 swingarm
Vance&Hines header/ exhaust
29mm smoothbores w/pods
ZR7S 41mm Front Forks with 17" wheels
1075cc MTC kit
Andrews 3X cams
ZRX 1200 swingarm
Vance&Hines header/ exhaust
29mm smoothbores w/pods
ZR7S 41mm Front Forks with 17" wheels
Please Log in or Create an account to join the conversation.
- FrankenKZ650
-
- Offline
- User
-

Registered
- Posts: 24
- Thanks: 2
Re: clutch question
25 Mar 2017 18:18
Be sure to hit the torque spec in the service manual - don't just bottom the bolts out.
1977 KZ650 (1982 KZ750-4 Engine)
Vance & Hines 4:1
K&N Pods
1977 KZ1000
Kerker 4:1
K&N Pods
Vance & Hines 4:1
K&N Pods
1977 KZ1000
Kerker 4:1
K&N Pods
Please Log in or Create an account to join the conversation.
- 650ed
-
- Offline
- User
-

Registered
- Posts: 15334
- Thanks: 2832
Re: clutch question
25 Mar 2017 18:49
Page 6-39 of the KZ1000/KZ1100 Kawasaki Service Manual (1st link below) gives torque specs and info on tightening the clutch spring bolts. Also, page 72 of the KZ1000 Kawasaki Service Manual (2nd link below) gives torque specs and info on tightening the clutch spring bolts. I suggest you take a look at both references before deciding how much torque to apply to your bike's clutch spring bolts. Ed
www.kzrider.com/modules/ServiceManuals/KZ1100man.pdf
www.kzrider.com/modules/ServiceManuals/K...Service%20Manual.pdf
www.kzrider.com/modules/ServiceManuals/KZ1100man.pdf
www.kzrider.com/modules/ServiceManuals/K...Service%20Manual.pdf
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)
Please Log in or Create an account to join the conversation.
- Scirocco
-
- Offline
- Premium Member
-

Registered
- Never change a running system
- Posts: 4397
- Thanks: 2262
Re: clutch question
25 Mar 2017 19:24
www.sellifighter.de/technik/GEWINDE/GEWINDE.HTM
torque specs for Metric threads
strength class
Translations
Gewinde = threads
Feingewinde = fine thread
Steigung = thread pitch
Güteklasse / Festigkeitsklasse = grade, strength class ( 8.8 standard grade)
Stahlschrauben = steel screws
VA Schrauben A2/A4 = stainless screws
Anziehdrehmoment in Nm = torque Nm
torque specs for Metric threads
strength class
Translations
Gewinde = threads
Feingewinde = fine thread
Steigung = thread pitch
Güteklasse / Festigkeitsklasse = grade, strength class ( 8.8 standard grade)
Stahlschrauben = steel screws
VA Schrauben A2/A4 = stainless screws
Anziehdrehmoment in Nm = torque Nm
My 1975 Z 1 B 900 Project
www.kzrider.com/forum/11-projects/605133...ears-deep-sleep-mode
www.kzrider.com/forum/11-projects/605133...ears-deep-sleep-mode
The following user(s) said Thank You: GPz550D1
Please Log in or Create an account to join the conversation.
- lewisj
-
Topic Author
- Offline
- User
-

Registered
- Posts: 141
- Thanks: 4
Re: clutch question
01 Apr 2017 13:57
Thanks for the manual reference. Torque was 78-95 inch-pounds and the bike runs great!!
1973 Z1
1075cc MTC kit
Andrews 3X cams
ZRX 1200 swingarm
Vance&Hines header/ exhaust
29mm smoothbores w/pods
ZR7S 41mm Front Forks with 17" wheels
1075cc MTC kit
Andrews 3X cams
ZRX 1200 swingarm
Vance&Hines header/ exhaust
29mm smoothbores w/pods
ZR7S 41mm Front Forks with 17" wheels
Please Log in or Create an account to join the conversation.
Moderators: Street Fighter LTD
