Arm Control Shaft Section; Sectional View Of The Hydraulic Lift Unit - Fiat 411 R Service Manual

Wheel tractor
Table of Contents

Advertisement

7
_-
_
_
IIIII
""3
1
/'7//_/'f/'/"V
*
*-"'
'
%
8.»,
_
..
-
'
,
//"///'//'
*
J
'
, ,_ * \ '
W $5
q __
,—' fig
Z2- ~ ' = t : . .
L!
. . _
\\;\g;<&\
LJM
i
5 ~
'gi'./\\v
77;':/WW
riif-"ii
"i€—_'W
Iii
x / ,- / /
~_
4
é
,1
4
E
3'__
I §
Fig. 174. - Arm cantro! shaft section.
J
, . - . ; ; . . _ , ,
»
\
' a x
= I
'
D)
,, -
ynfl
_'
*
\\>4:<;\> ;\\\¢>:i
,
'
I "M
E \
-Q"
*
/
I \
y
a
>
%
. _ . . _ i . . 1 , -
fi - - é . . . _ i
*
Q .
if'
1"»
_-~_1!..-..__.._ill
Q. '
1
\\'\ X'
':
4,-~\ 1?
4. Cylinder discharge valve - 8. Lift arms "cunt:-0! shafi - 9. Shaft bushings - f. Thr u' F
_
_
_
O 9- Port in the controi Spun] _
'
P. Conirol speoi ~ s. Torsson sprung - S. Lzft arms - 1. Contra! spouf adjusting piug ~ L. Linkage Cuntrei lave,-
§
.
i n
D
: 5
F
F
/I
//' /
1"-"J
///I
1/
\
1 ,.»->7
J
5
/ 1 nun
~
=
,
""
5
../
2/ / 131%
' "
3
_____?j;//
'
' _ , /
/'§_'::';'_ _-
*
/ "*~— -. "
A-
;
»:+.;_,;;;.;.$;
\v -
"/ / \%' '
*
=-
' "°'_'§3'
1. , ; _ ~ '*
I - * 5 ' = =- ' 1
\¢4
my , 4!
_ #9: »
$1
' c
Q?
1'
.._r-1"-"-.9'--='-¢
C \fi
:»*
K
\ ' - égt g g
" I
" A ' § §%§' i P ' ""
GB
, '
/'/'
.m ' - . ' . a : : . r ; 1 -
"-1
" s c r u m
?1!
'
.3
-A.
83'
5'!
<1
v.
gm-
;
. 5
as 1 %
~: ' - l
,,-.-_..,'
A
_+
'Um /
*
A: - m m_ »=- a w rs. » zr ».;
F"
31:21}
_ =
1'5-ii
3' ? E' . $;=
J,
,
14é\
'W
3'
4
25
I
r
Q \
',v/
k
.:-"
:1'
"%—"-—-_. -
-,
, ,..
'
J1
I —- : 1
/i_
I
'*3' _/K I'
- ~ —- 7 3
,/
\
_
h.75$'
5'
"
'nix!'
'
H
1
,
.
\
.."
]
v
~
_. __.__<,"i-4'4¢;»;_<,///'/'.//
;'--
'
R33'
I
"/
,
/9* ,~ 1'
\E¢"
- I' - pi, '-_,
fig
/ §$
on -
am s=at on peston
18 Arms max hf? 8djUSI
P F g*,c See Fag '£16
b) Detai! of seciion through the control spool
- r. Control spool. - =1) Sectional view 0%
the piston of the hydraulic lift No, 06993
and ujJ.— d) Starting from fiitn.27108 up (April
T952) the number of tap link mounting; hofes
has been increased from 3 to 4.
-' ' r .
Pi';
I
mg acre-Iv
i-I Sormg ad;ust|ng shims
M Spnnu - D E
ii
E
(The <=rrow md|ca'es the lather gasket piacw b=tween ine
;
prs on and The rubber sq:-:1 on fr" umts an to No 521992)
Q
"7/ , / L ?'
\ >
' 4
\ H ~ ~
/
A
fig v~;.
Fig. 175. - Sectional view of the hydrauiic lift unit.
_.~ _ 1;
_
I
»__; ~1;' '- -t_ /.
'
2
E
PQy'§:ncier7 péessum safety valve - 4. Dzscharge valve -
"
'
I
':-\
=
.
.
'
-
-
.
'
'
.
fl
1_g_?~q"
I
_
'3
u
,
_
_
_
l
j
\§~
'
'
F'
1
'
_
I
I
I
I
I
'
~
~
(cl .
B
m
\
/ ,///'
A *~
§
r a
* @
-
- .
i ~ .
ff, 5
Igaié
9
a) Sectional view of the cylinder intake valve.
~-
_
_
2. Lifi contra? vaive - 5. Cylinder intake valve - h. Groove
i
5%
f' _
~\
-
machined along he control span! axis to discharge the oil, the
--
' '
' '
if
Q,
'5
pfgssure of which keeps valve (2) closed by acting an the tap
*
or |t - P. Cantrai spooi.
/iw
E
,\
/
4"'
@
?
'Q 3
' X t } ' t i i I 9 §QT0T §\
1*:
f
7?';
'$3;
L t a n c v z o
Q.
127
~
I
8 z
'
V
I. i
!___|;
i
l
1 _
,
I
} C
F
?
. . _ _ . ¢ . . A . . . . . < . . . . _ . . : . .
' |
v . =
'2'
a

Hide quick links:

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 411 R and is the answer not in the manual?

Table of Contents

Save PDF