11-17
11
Service standards
Unit : mm {in.}
Standard value
Location
Maintenance item
Limit
Remedy
(Basic diameter in [ ])
4
Outer valve
Without load
66.1 {2.60}
63.0 {2.48}
Replace
spring
Installed load
273
±
12 N
230 N {52 lbf,
Replace
(Installed length 47.25 {1.86})
{62
±
2.6 lbf, 27.9
±
1.2 kgf}
23.7 kgf}
Tilt
—
2.5 {0.098}
Replace
5
Inner valve
Without load
60.0 {2.36}
52.1{2.05}
Replace
spring
Installed load
119
±
4.4 N
79 N {18 lbf,
Replace
(Installed length 40.3 {1.59})
{27
±
1.0 lbf, 12.1
±
0.45 kgf}
8.1 kgf}
Tilt
—
2 {0.079}
Replace
7
Inlet valve
Stem diameter
8.96 to 8.97 {0.3529 to 0.3531}
8.85 {0.348}
Replace
Valve recess from the cylinder
0.75 to 1.25 {0.030 to 0.049}
1.5 {0.059}
Inspect
head bottom surface
each part
Valve margin
1.5 {0.059}
1.2 {0.047}
Correct or
replace
Valve seat angle
45
°±
15'
—
Correct or
replace
7, 17
Clearance between inlet valve stem and inlet valve
[9] 0.04 to 0.06
0.15
Replace
guide
{[0.35] 0.0016 to 0.0024}
{0.0059}
8
Exhaust valve
Outer diameter of stem
8.93 to 8.94 {0.3515 to 0.3519}
8.85 {0.348}
Replace
Valve recess from the cylinder
0.75 to 1.25 {0.030 to 0.049}
1.7 {0.067}
Inspect
head bottom surface
each part
Valve margin
1.5 {0.059}
1.2 {0.047}
Correct or
replace
Valve seat angle
45
°±
15'
—
Correct or
replace
8, 19
Clearance between exhaust valve
[9] 0.07 to 0.1
0.2
Replace
stem and exhaust valve guide
{[0.35] 0.0028 to 0.0039}
{0.0079}
19
Seat width of inlet valve seat
2
±
0.2 {0.079
±
0.0079}
2.8 {0.11}
Correct or
replace
20
Seat width of exhaust valve seat
2
±
0.2 {0.079
±
0.0079}
2.8 {0.11}
Correct or
replace
23
Cylinder head
Distortion of bottom
0.05 {0.0020} or less
0.2 {0.0079}
Correct or
replace
Height from top to bottom
95
±
0.1 {3.74
±
0.0039}
94.6 {3.72}
Replace
Ê
Tightening torque
Unit : N·m {lbf.ft, kgf·m}
Location
Parts to be tightened
Tightening torque
Remarks
11
Glow plug
15 to 20 {11 to 14, 1.5 to 2.0}
—
12
Bolt (Nozzle bridge mounting)
25 {18, 2.5}
—
-
Lubricant
Location
Points of application
Kinds
Quantity
1
Slide contact areas of valve cap and rocker
Engine oil
As required
6
Lip of valve stem seal
Engine oil
As required
7, 8
Valve stem
Engine oil
As required
Содержание FUSO FH 1997
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Страница 9: ...Group 00 General Pub No TWME9502 00 Table of Contents BACK HOME...
Страница 14: ...00 5 00 M E M O...
Страница 26: ...00 17 00 M E M O...
Страница 30: ...00 21 00 M E M O...
Страница 36: ...00 27 00 Model Number shows number of pins Connection AH AH18B AH24A AH26A AH22 AH26A AH22 AH22A AH26A...
Страница 38: ...00 29 00 Model Number shows number of pins Connection AJ16A AJ...
Страница 40: ...00 31 00 Model Number shows number of pins Connection AK 8 A AK10A AK14A AK18A AK20A AK...
Страница 42: ...00 33 00 Model Number shows number of pins Connection AL 2 B AL 3 A or or AL 3 B AL 3 C AL 3 D or AL 3 E or AL...
Страница 52: ...BACK HOME...
Страница 53: ...98 Minor Change Group 01 Maintenance Schedule Pub No TWME9502 201 Table of Contents BACK HOME...
Страница 94: ...01 41 01 M E M O...
Страница 96: ...01 43 01 Door hinge 01518...
Страница 97: ...Table of Contents BACK HOME...
Страница 120: ...01 23 01 M E M O...
Страница 140: ...01 43 01 Door hinge 01518...
Страница 141: ...Group 10 Removal and Installation of Engine Pub No TWME9502 10 Table of Contents BACK HOME...
Страница 149: ...Group 11 Engine Pub No TWME9502 11 Table of Contents BACK HOME...
Страница 200: ...11 51 11 M E M O...