EM-304
< DISASSEMBLY AND ASSEMBLY >
[K9K]
CYLINDER HEAD
8.
Remove the tappets, noting their position.
9.
Compress the valve springs using the valve lifter.
Remove the keys, upper cups and springs.
NOTE:
Before removing the valves and the valve stem seals, it is
vital to measure position “H” of one of the old seals in rela-
tion to the cylinder head using valve seal drift [KV113B0180
(Mot. 1511-01) (commercial service tool) or equivalent tool].
10. Install the push rod (A) of valve seal drift [KV113B0180 (Mot.
1511-01) (commercial service tool) or equivalent tool] on the
valve stem seal.
NOTE:
The inner diameter of the push rod must be identical to that
of the valve. In addition, the bottom of the push rod must
come into contact with the metal upper section of the valve
stem seal.
MBIB0415E
MBIB0416E
MBIB0417E
MBIB0418E