Kubota Z400-B Handbuch Seite 97

[ Rocker Arm]
Factory Specification Allowable Limit
Item
Z400-8
I
D600-8
J
V800-8
J
Z430-8
I
D640-8 Z400-8
I
D600-8
J
V800-8
J
Z430-8
I
0640-8
Clearance between rocker arm
AI
0.016 to 0.068 mm (0.00063 to 0.00268 in.) 0.15 mm
and bushing
81
0.016 to 0.045 mm (0.00063 to 0.00177 in.) (0.0059 in.)
Rocker arm shaft O.D.
10.473 to 10.484 mm
(0.41232 to 0.41276 in.)
-
!
A
I
10.500 to 10.541 mm (0.41339 to 0.41500 in.)
i
I
Rocker arm bushing I.D.
8 I 10.500 to 10.518 mm (0.41339 to 0.41409 in.) I
L.,. A: SINo. 95692
&
below
8: SINo. 95693 & above
[Camshaft ]
Camshat alignment
Cam height (IN., EX.)
J
I
0.01 mm
(0.0004 in.)
26.88 mm
(1.0583 in.)
0.08 mm
(0.0031 in.)
26.83 mm
(1.0563 in.!
Oil clearance of camshaft
I
0_050 to 0.091 mm
(0.00197 to 0.00358 in.)
0.15 mm
(0.0059 in.)
Camshaft journal 0.0.
Camshaft bearing 1.0.
32_934 to 32.950 mm
(1.29662 to 1.29725 in.)
33.000 to 33.025 mm
(1.29921 to 1.30020 in.!
J
:
-
-
[Timing Gear]
I
Timing gear backlash
0.04 to 0.12 mm
10.0016 to 0.0047 in.)
0.15 mm
(0.0059 in.)
-~
..
Idle gear side clearance
0.20 to 0.51 mm
(0.0079 to 0.0201 in.)
0.6mm
(0.024 in.)
Clearance between idle gear
shaft and idle gear bushing
A
0.016 to 0.045 mm
(0.00063 to 0.00177 in.)
- .
8
0.020 to 0.054 mm
(0.00079 to 0.00213 in.)
0.10 mm
(0.0039 in.!
0.10 mm
(0.0039 in.!
i
j
Idle gear shaft 0.0.
A
8
15.973 to 15.984 mm
(0.62886 to 0.62929 in.)
19.967 to 19.980 mm
(0.78610 to 0.78661 in.)
i
i
16.000 to 16.01-8-m-m------+-----­
Idle gear bushing 1.0.
A
(0.62992 to 0.63063 in.)
r-~---~--------- --------------~------
20.000 to 20.021 mm
8
10.78740 to 0.78823 in.)
A: SINo. 18526 & below
8: SINo. 18527 & above
[Cylinder (Liner)]
Cylinder (Liner) 1.0.
64.000 to 64.019 mm
I
66.000 to 66.019 mm
(2.51969 to 2.52043 in.) 12.59843 to 2.59917 in.)
0.15 mm
10.0059 in.) of wear
Oversize of cylinder liner
+0.5 mm
(+0.020 in.l
-
[Piston/Piston Ring]
Piston pin hole 1.0.
18.000 to 18.011 mm
(0.79866 to 0.70910 in.)
I
I
18.05 mm
(0.7106 in.)
Compression
0.085 to 0.112 mm 0.15 mm
Piston ring clearance
ring 2
Oil ring
(0.00335 to 0.00441 in.)
0.02 to 0.06 mm
(0.0008 to 0.0024 in.)
(0.0059 in.!
0.15 mm
(0.0059 in.)
Compression 0.25 to 0.40 mm
1.25 mm
ring 1,2
Ring gap
_
..
• Oil ring
!
(0.0098 to 0.0157 in.l
0.20 to 0040 mm
(0.0079 to 0,0157 in.l
i
10.0492 in.)
1.25 mm
10.0492 in.)
Oversize of piston rings
+0.5 mm
(+0.020 in.)
8-15