DISASSEMBLY
AND
REASSEMBLY
¢!
Front
end
of
eng
ine
Tightening sequence
Installing cylinder head
(21
(3)
Insert
push
rods, fit
vaI
...
e caps
arid
install the
rocker
shaft
assembly
as
described
pre
vio
usly.
(4)
Rec
onnect injection pipes, bypass hose
and
others.
(S)
Adjust
the
valve-
clearance
as
pre.scribed
,
and
mount
rock.er
cover
.
Disassembly
(1)
Rem
ove nozzle hoi
de"
(1) and
glow
plugs (2).
, -Noz
zl
e holder
2-GJo
w pl
ug
Di
sassemb
l
ing
cvlindltr head (1)
(2
) Remove nu
t>
(3)
sec
uring exhaust manifold (4)
to
the
bl
ock. Take off manifold (4).
(3)
Similarly remove intake mani
fo
ld
(5).
92
3-Nut
5-lntake
manifold
4-E)(
ho~u st
manifold
Di
sassembl
ing cylinder
.head
(2)
(4) Remove themlOstat elbow (6) and take
out
ther·
mostat
(7).
6·ThtrlTtO$UJt , Ib
ow
7-T
hc-rl'nonat
D
is
assemb
Hn
g
cy
li
nder head (3)
(5) Remove
exhaw
t and intake valves 3S follows:
Com·
press
valvo
spring by operating the
valv
e lifter,
pick
oul valve cotters
(8)
and relainer
(9)
,
rei
....
,prin~
(10) and remove spring and
valve
(II)
.
.
--.,.
-
'""
...
"
..
,"
!.::-
.
~
\..
• ' :
Removing
valve-
con
ers
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