301ENGINE
-
WORK
ON
THE
INDIVIDUAL
PARTS
148
- Position valve spring seat . Mount valve stem seal
- Mount the valves corresponding to their installation position.
- Mount the valve springs with the tighter coil at the bottom.
- Mount the valve spring retainers.
- Pre-tension the valve springs using the special tool.
Valve spring compressor
(59029019000)
(
or
p.
229)
Insert for valve spring lever
(77329060000)
(
or
p.
234)
-
Mou
nt valve
keys
•
Info
I
When
mounting the valve
keys,
ensure that they are seated properly; it is
recommended
to
adhere the valve
keys
to the valves with a small amount
of
grease.
- Position
cam
levers in the positions they
had
before they were removed.
•
Info
I Note the wider cam lever for the autodecompressor.
- Mount the
cam
lever shafts.
-
Remove
screw
- Mount and tighten the screw plugs.
Guideline
1 Screw plug,
cam
lever shafts
1
MlOxl
110
Nm
(7.4
Ibf
It)
1
- Place the shims in the valve spring retainers in the positions they
had
before
they were removed.