Service & Maintenance

[Michael Montgomery]

Interesting read

Seven ways to get more out of your old oiler

www.unsealed4x4.com.au

 

[frank rabbets]

Valves don't stretch! The reduced clearance is caused by the seats wearing. Study a used engine in bits to see this.

 

[frank rabbets]

P.S. Wear in the train compensates for this by a little more so you end up with clearances getting larger.