ENGINE
6-20
3TNV88F Service Manual
Cylinder Head
2. Remove the cylinder head bolts
.
3. Lift the cylinder head away from the cylinder
block. Discard the cylinder head gasket
. Position the cylinder head on
the work bench to prevent damage to the
combustion surface.
Figure 6-10
■
Removal of intake/exhaust valves
1. Place the cylinder head on the work bench with
the combustion side down.
2. Remove the valve cap
(Figure 6-12, (1))
and
keep with the valve it was installed on.
3. Using the valve spring compressor tool,
compress one of the valve springs
Figure 6-11
4. Remove the valve keepers
(Figure 6-12, (2))
.
5. Slowly release the tension on the valve spring.
6. Remove the spring retainer
(Figure 6-12, (3))
and valve spring
(Figure 6-12, (4))
.
Figure 6-12
7. Repeat the procedure with all remaining valves.
1
2
046618-00X00
K0000191
1
2
3
4
5
6
046621-00X00
3TNV88F_SVM_A4.book 20 ページ 2012年7月26日 木曜日 午後6時4分