Page 414 - Foton Workshop Manual - Sauvana

12B-124 ENGINE MECHANICAL - VALVE

(d). Remove the valve oil seal with the valve oil
seal remover.
NOTICE:
• Remove the valve oil seal, which can not be
used again.
• Avoid scratching the valve tappet hole of the
cylinder head while removing.

(e). Take out the spring lower seat ① of the
valve with the magnetic bar.
(f). Take out the valve ② .

(g). Heat up the cylinder head to80-100℃ with
the boiling water.
(h). Suspend the cylinder head on the board
and dash out the valve guide out of the
cylinder head.
NOTICE:
• The valve guide, which has been removed,
cannot be used again.
• Because of the interference fit of the valve guide
and the valve head, the size must be chosen
while installing the new valve guide.

Page 414