- Posts: 10
- Thank you received: 0
How to remove pilot screw caps
- RickP
- Topic Author
- Offline
- User
Please Log in or Create an account to join the conversation.
- Patton
- Offline
- KZr Legend
- Posts: 18640
- Thank you received: 2098
Thread a sheet metal screw into the hole -- again shallow, just until the metal screw catches hold inside the cap.
Then grip the metal screw with a pair of pliers and pull the cap off.
Throw the cap as far as possible into deep space .
Good Fortune!
1973 Z1
KZ900 LTD
Please Log in or Create an account to join the conversation.
- Patton
- Offline
- KZr Legend
- Posts: 18640
- Thank you received: 2098
Go too shallow at first, then gradually deeper with a shorter spacer until through the cap, or deep enough to allow the metal screw to gain a grip.
May use a hard plastic tube cut with a single edge razor blade to fashion spacers.
Good Fortune!
1973 Z1
KZ900 LTD
Please Log in or Create an account to join the conversation.
- RickP
- Topic Author
- Offline
- User
- Posts: 10
- Thank you received: 0
I did remove & clean the pilot jets during the rebuild (mine have the off white plastic or polyester caps over them and I did not know how to remove/replace these properly)
Please Log in or Create an account to join the conversation.
- RickP
- Topic Author
- Offline
- User
- Posts: 10
- Thank you received: 0
Please Log in or Create an account to join the conversation.
- Azzers
- Offline
- User
- Posts: 13
- Thank you received: 1
I have a kZ750 E1 and it also has the Polyester Caps over the Pilot Jets.
If I remove the Caps will it have any effect if I cannot replace them? (Thinking of also throwing them into space).
My bike wont idle with the choke off, and on further inspection of the carb I am missing one Main #62 Jet Nozzel which I want to replace, hopefully thats the reason for my pain.
I'm not sure if I would really need to clean the Pilot jets seeing as they are so well protected, and could they be the cause of the non-idling?
'81 KZ750-E1 Cafe Racer Project - Complete
'79 CB750 K Restoration Project - sold
'82 GL1100 Bobber project - WIP
2014 BMW GS 1200 LC
Please Log in or Create an account to join the conversation.
- JR
- Offline
- Sustaining Member
- Posts: 2940
- Thank you received: 449
Azzers wrote: Hi,
I have a kZ750 E1 and it also has the Polyester Caps over the Pilot Jets.
If I remove the Caps will it have any effect if I cannot replace them? (Thinking of also throwing them into space).
My bike wont idle with the choke off, and on further inspection of the carb I am missing one Main #62 Jet Nozzel which I want to replace, hopefully thats the reason for my pain.
I'm not sure if I would really need to clean the Pilot jets seeing as they are so well protected, and could they be the cause of the non-idling?
The original post was regarding metal caps over pilot screws on the outside top of the carb.
You need those polyester caps covering the pilot jets. The pilot jet gets gas via a little pathway from one of the main jets. It is worthwhile cleaning the pilots while you are in thrre and it's easy . If they are not slotted for a screwdriver then they will either fall out or you can bend the tip of a pin and hook them out.
Sorry I don't know where you would would get a nozzle for underneath the #62. The jets themselves you can get from Z1 enterprises.com.com you might try kawasaki.com owner info, parts diagrams to see if the nozzle is still actice/available from kawasaki.
1980 kz750E1, Delkevic exhaust
Please Log in or Create an account to join the conversation.
- Azzers
- Offline
- User
- Posts: 13
- Thank you received: 1
Sorry for the VERY late reply. I managed to get the polyester caps off of the Pilot Jets, and managed to find a second hand Pilot jet, and some other parts. The Caps just pulled off, had to turn then left and right a little (long nose pliers were involved), as there is just a little rubber o-ring on them - ended up having to replace a slider and diaphragm too.
Carbs are back on the bike and she runs beautifully now.
PS, Sorry about the confusion about Pilot screw caps vs. Pilot Jet caps - can you really blame me?!
'81 KZ750-E1 Cafe Racer Project - Complete
'79 CB750 K Restoration Project - sold
'82 GL1100 Bobber project - WIP
2014 BMW GS 1200 LC
Please Log in or Create an account to join the conversation.