Discussion:
unable to adjust one valve

I have a Mazda fe2.0 engine which I bought recently and the head leaked I pulled the head and cleaned and cleaned valves and installed new guide seals I cleaned valves also I installed new head gskt and when I went to adjust valves I couldn't get enough clearance on one exhaust valve my manual shows clearance is.013 for all valves I didn't measure the valve length wondering if anyone has ever run into this problem I checked the rocker arm and it looks fine any input would be helpful
  • Posted 19 Jan 2019 13:06
  • By Pooh
  • joined 19 Jan'19 - 2 messages
  • North Dakota, United States
Showing items 1 - 2 of 2 results.
I greatly appreciate the info that's what it was
  • Posted 20 Jan 2019 06:26
  • By Pooh
  • joined 19 Jan'19 - 2 messages
  • North Dakota, United States
Look closely at where there rocker arm touches the top of the valve. There is a little rotating ball in there with a flat spot on it. That ball has to be rotated just right so the flat spot is what is touching the valve. Once the ball is positioned right, clearance.
  • Posted 19 Jan 2019 22:04
  • By mrfixit
  • joined 11 Dec'08 - 1,434 messages
  • New York, United States

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Global Industry News
edition #1252 - 16 October 2025
In this week’s Forkliftaction News , we report on the GEP Global Supply Chain Volatility Index which shows Asian supply chains are at their busiest since June 2022 while the US and Europe’s supply chains remain under-utilised. One of the report authors describes the situation as being “as stable as it’s going to get”... Continue reading
Fact of the week
Brussels Airport in Belgium, Europe is the world's largest sales point for chocolate, with over 800 tonnes of chocolate sold annually. This averages out to about 1.5 kilograms sold every minute.
Toplift Ferrari TFC36-48
Stoney Creek, Ontario, Canada
Used - Sale
USD1
Nagano NUL120-6
Yokohama, Japan
Used - Sale

PREMIUM business

ROYPOW
Manufacturer of lithium forklift battery solutions, the global leader in the market of lithium batteries replacing lead acid batteries.
Editorial calendar - planned features
CONSTRUCTION FORKLIFTS
HANDLING GOODS IN THE COLD
LOADING/UNLOADING FREIGHT
BROWNFIELD AUTOMATION
FORKLIFT ATTACHMENTS
BATTERY AFFORDABILITY AND LIFETIME
FORKLIFT SAFETY