Head Stuck

More
09 May 2014 17:12 #631969 by DobbinsCMA
Head Stuck was created by DobbinsCMA
Valve head wont come off. Any ideas how to get the top end off without hurting anything? Got the Valve cover off no problem but it seems to really be on there. I watched a lot of videos and most peoples come loose with a couple hits from a rubber hammer. I don't want to break any fins.

'80 Kz1000B4
MTC 1075 .375 webcams Mikuni RS34
KZ440 Project
81'KZ750E2 Project
Past- '81 Kz750H :(

Please Log in or Create an account to join the conversation.

More
09 May 2014 18:09 #631976 by 650ed
Replied by 650ed on topic Head Stuck
Those Harley heads can really be stubborn. Same with BSA's. (Hint - Add your bike's year & model to your signature line so we can give some meaningful feedback.) ;) Ed

1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

Please Log in or Create an account to join the conversation.

More
09 May 2014 18:16 - 09 May 2014 18:21 #631980 by KZJOE900
Replied by KZJOE900 on topic Head Stuck
Here is how I did it.





But proceed at your own risk. Always a little bit of risk involved.

Just as big a concern is not stripping the cap bolt holes when assembling. My understanding is that some service manuals may have the wrong torque for the cap bolts on certain models. Someone here can chime in and tell you which. I used a factory service manual with no issues.

Current project 76 KZ900 (This was a Vetter model)
76 KZ900
81 XJ550H SECA (Current Project)
82 XJ550R SECA
Past:
86 FJ1200
74 Z1900
72 CB450
Last edit: 09 May 2014 18:21 by KZJOE900.

Please Log in or Create an account to join the conversation.

More
09 May 2014 18:32 #631983 by DobbinsCMA
Replied by DobbinsCMA on topic Head Stuck
Kz1000 '80 I got the 12 head bolts off but the top end wont budge. Very odd.

'80 Kz1000B4
MTC 1075 .375 webcams Mikuni RS34
KZ440 Project
81'KZ750E2 Project
Past- '81 Kz750H :(

Please Log in or Create an account to join the conversation.

More
09 May 2014 19:02 #631985 by DFIGPZ
Replied by DFIGPZ on topic Head Stuck
what about the 2 6mm bolts on the ends ? you should never hit with a hammer kawasaki provided pry points for removal.

1984 750 Turbo
The following user(s) said Thank You: PLUMMEN

Please Log in or Create an account to join the conversation.

More
09 May 2014 19:12 #631987 by DobbinsCMA
Replied by DobbinsCMA on topic Head Stuck
Got those too. Where are the pry points?

'80 Kz1000B4
MTC 1075 .375 webcams Mikuni RS34
KZ440 Project
81'KZ750E2 Project
Past- '81 Kz750H :(

Please Log in or Create an account to join the conversation.

More
09 May 2014 21:38 #631996 by bountyhunter
Replied by bountyhunter on topic Head Stuck

DobbinsCMA wrote: Kz1000 '80 I got the 12 head bolts off but the top end wont budge. Very odd.

On mine there are some small bolts pointing upward that are easy to miss.

1979 KZ-750 Twin

Please Log in or Create an account to join the conversation.

More
09 May 2014 21:39 #631997 by bountyhunter
Replied by bountyhunter on topic Head Stuck

DobbinsCMA wrote: Got those too. Where are the pry points?

Those would be shown in the factory service manual. Best money to ever spend.

1979 KZ-750 Twin

Please Log in or Create an account to join the conversation.

More
10 May 2014 02:14 #632006 by zed1015
Replied by zed1015 on topic Head Stuck
Tap the head with a soft mallet on the cam chain tunnel casting fore and aft of the head with a slight upwards movement.
This will rock the head and break the seal on the gasket.
This method has never failed and there are also no fins there to damage in that area.

AIR CORRECTOR JETS FOR VM CARBS AND ETHANOL RESISTANT VITON CHOKE PLUNGER SEAL REPLACMENT FOR ALL CLASSIC AND MODERN MOTORCYCLE CARBURETTORS
kzrider.com/forum/23-for-sale/611992-air-corrector-jets-





The following user(s) said Thank You: DobbinsCMA

Please Log in or Create an account to join the conversation.

More
12 May 2014 12:57 #632191 by DobbinsCMA
Replied by DobbinsCMA on topic Head Stuck
They are not in the manual. I am guessing they are below the exhaust on either side?.

'80 Kz1000B4
MTC 1075 .375 webcams Mikuni RS34
KZ440 Project
81'KZ750E2 Project
Past- '81 Kz750H :(

Please Log in or Create an account to join the conversation.

More
12 May 2014 13:07 #632192 by 83KZ750LTD
Replied by 83KZ750LTD on topic Head Stuck
Like this?

1983 KZ750-F1 LTD - 8000 miles - 2/2015 - Head gasket time!
Attachments:

Please Log in or Create an account to join the conversation.

More
12 May 2014 15:14 #632205 by KZJOE900
Replied by KZJOE900 on topic Head Stuck

DobbinsCMA wrote: They are not in the manual. I am guessing they are below the exhaust on either side?.


If your are referring to the pry points, the pry points are for the cylinder block not the cylinder head. They are at the bottom of the cylinder block at each side of the block. The jugs get cooked on there as well. So you may need to use that once you get to it if you are going to take the block off. Would be very careful with these slots. use an exact fitting screwdriver or other pry tool that will fit. And be gentle when prying, otherwise you will enlarge the slot.

Current project 76 KZ900 (This was a Vetter model)
76 KZ900
81 XJ550H SECA (Current Project)
82 XJ550R SECA
Past:
86 FJ1200
74 Z1900
72 CB450

Please Log in or Create an account to join the conversation.

Powered by Kunena Forum