Advertisement
Cvlinder Head/Cylinder/Piston
Cylinder Head Disassembly/Assembly
~~(21
(s.Too,)
( 1 ) -
d@~
(page 1-16)
~
(4)
3
~.
~
[) .
~V(7)~
[B)~~~
[sToo,}
(9l~.
(page 1-16)
.
·",o--",C:>'.'¡/fi;<;:i\\--,¿,
~
(10lS
~~~~W
(6)
CAUTION
(sToo,}
(1)~
(page 1-16)
(2)
(3)~~
(8l~.L
.
~
----(4)
~(7)~
~9)(SToOlI
(page 1-16)
(10l:!!!
(5)
•
To prevent loss of tension, do not compress the valve spring more than necessary.
NOTE
Mark all parts during disassembly so they can be placed back their original positions.
•
Remove carbon deposits from the combustion chamber and c1ean off the head gasket surface, befo re assembly.
-
Avoid damaging the gasketsurface.
-
Gaskets will come off easier soaked in solvent.
For valve guide replacement, see section 9 of the Common Service Manual.
Requisite Service
•
Cylinder head removal/installation (page
7-10)
Procedure
Q'ty
Remarks
Disassembly Order
Assembly is in the reverse order of dit'assembly.
(1 )
Valvespring cotter
8
NOTE
• To prevent loss of tension, do not compressthe valve
spring more than necessary.
(2)
Retainer
4
(3)
Outer valve Spring
4
TIl n stal l
them with the narrow pitch end facing down.
(4)
Inner valve spring
~
J
ApplymolYbd~num
.disulfide
~i1~?lution
to both valve
(5)
Inlet valve
(6)
Exhaust valve
2
stems before installinq.
- -
(7)
Valve stem seal
4
NOTE
• To avoid damage to stem seal, turn the valve slowly
when insertinq,
(8)
Valve spring seat
4
(9)
Valve guide
4
(10)
O-ring
4
7-11
Advertisement
