11-39
11
01991
03389
L
M
*
1
• Turn
0
socket wrench holder G counterclockwise and keep the
spring in the wrench compressed.
H :
Socket
J :
Rod
K :
Rod (for connection)
• Set
0
socket wrench holder G so that the repercussive force of the
spring presses rod K (for connection) against crankshaft
*
1.
• Select a scale that is convenient for reading graduation L on holder G.
• Tighten further by turning socket H clockwise by 90
°±
5
°
(setting is in
5
°
increments), referring to graduation M on the selected scale.
NOTE
After installation of connecting rod cap 3, inspect the following
points :
• End play of the connecting rod :
Õ
P11-36
• Piston protrusion :
Õ
P11-36
K
0
K
J
G
H
03375
56
Piston and connecting rod assembly, and cylinder
sleeve
[Inspection]
• If the inner diameter of cylinder sleeve 6 is higher than the limit, bore
the cylinder sleeve oversize and use an oversized piston.
A :
In the direction of the crankshaft axis
B :
At right angles to the crankshaft axis
• If the clearance between piston 5 and cylinder sleeve 6 deviates from
the standard value, even when the inner diameter of the cylinder
sleeve is within the limit, replace the piston.
[Selection of oversized piston]
Extent of oversize : 0.50, 1.00 mm {0.020, 0.039 in.}
• Determine the extent of oversize by measuring the inner diameters of
all the cylinders and calculating the maximum wear amount of all the
cylinders.
• Measure the outer diameter of the oversized piston to be used.
C : Position to measure the outer diameter of the piston
• Bore cylinder sleeve 6 and hone it to make the clearance between
piston 5 and the cylinder sleeve conform to the standard value.
NOTE
• Even if only one cylinder sleeve 6 requires boring, all the other
cylinder sleeves must be bored to the identical oversize.
• Piston rings must be replaced with the corresponding oversized
ones.
03391
C
*
2
6
A
B
72.15 mm
{2.84 in.}
20 mm {0.79 in.}
or more
60 mm {2.36 in.}
or more
5
°
Summary of Contents for FUSO FH 1997
Page 1: ......
Page 2: ......
Page 3: ......
Page 4: ......
Page 5: ......
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Page 9: ...Group 00 General Pub No TWME9502 00 Table of Contents BACK HOME...
Page 14: ...00 5 00 M E M O...
Page 26: ...00 17 00 M E M O...
Page 30: ...00 21 00 M E M O...
Page 38: ...00 29 00 Model Number shows number of pins Connection AJ16A AJ...
Page 40: ...00 31 00 Model Number shows number of pins Connection AK 8 A AK10A AK14A AK18A AK20A AK...
Page 52: ...BACK HOME...
Page 53: ...98 Minor Change Group 01 Maintenance Schedule Pub No TWME9502 201 Table of Contents BACK HOME...
Page 94: ...01 41 01 M E M O...
Page 96: ...01 43 01 Door hinge 01518...
Page 97: ...Table of Contents BACK HOME...
Page 120: ...01 23 01 M E M O...
Page 140: ...01 43 01 Door hinge 01518...
Page 141: ...Group 10 Removal and Installation of Engine Pub No TWME9502 10 Table of Contents BACK HOME...
Page 149: ...Group 11 Engine Pub No TWME9502 11 Table of Contents BACK HOME...
Page 200: ...11 51 11 M E M O...
