Mitsubishi 4DQ50 - Page 92

Section
junits
Parts
Afi
Checkup
Namina
Setting
Standards
jU~ pf
e
:M;ce)
35
Free length Lf
48·85
47.6
36
Rectangulari ty
~t"
Less than
0.4nml{5mm
Outer
•
37
Parallelness
~~
,
Less than
III
of both ends
0.4~5mm
1:10
.::
:s.
38
Setting length
43
44
..
~
35
Free length
40.8
39.4
>
-;
Rectangularity
~~mm
:>
Inner
36
37 Parallelness of both ends
~~
38
Set ting length
36.5
37.5
S
0.25
..
39
Valve clearances
0.15-0.33 .-
in cold
a
.c
c,)
<II
~
..
I'f:appel·ff,les
s
~
In ~1 er
40
Inner diam.
22~
+0.(l21-0
~
era ase
~
Eo<
'"
OUer per ipher:l
41
Outer diam.
22~
- O. (l2 S- o.()( (0.12)
:>
Roc:- Rocker shaf ts
42
Inner and outer diams.
18~
+0 .o16-+0.QS2
kers
rock~les
ani staniard clearances
~~~J.\
Inner diam
I Afi1
541]i
~.04--+0.09
43
(installed)
.Ab.2
(0.15 )
..
Journals
1~3
53¢
-
r&r
ust
elates
ca
44
Width
5
+0.05-+0.112 (0.3)
~
ret lners
~
Cam profile 45
Longitudinal diam.
~5.944
~8J
0
46
Runout of center wi th
0.02
0.05
end beari11lls fixed
Ildler bush
47
Inner and outer diams.
36~
~.(l25-+Q.07: (0.1 )
and idler shaft
ani standard clearance
. S
...
~
'"
~
~Imtrui¥er
f-r0.OS-+O.15
...
48
Width
26 (0.35)
..
~
flog
...
~
fJMi8Fd!~
Inner diam, shaft outer
0
49
diam. ard stard.ard
30~
p .090T-O.045T
criUllCCa
clearance
!Gears
50
Backlashes
0.12-0.24
51
Inner diam, rotor o~ter 40 7
diam.
and standard c earance •
-+0·2-+1).275
Case
52
fRotor depth an:! standard
clearance
24 +0.04-+0.09 (0.15 )
5
~
53
Shaft hole inner diam. ,
12
• (J/J
f+O.
1
OO-+O.121
..
~shaft outer dian •
~
0
stard.ard clearance
'"
Co
-
-
Rotor
54 rrrocoii tooth tip clearance
-
0.013-0.15
-
,-
0
0
Gears
55
Clearance to case tOP
-
0.5
0.7
- 84-