Yamaha WR250FR 2002, Руководство по эксплуатации для владельца

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ENG
CYLINDER HEAD
ASSEMBLY AND INSTALLATION
Cylinder head
1. Install:
• Dowel pin
1
• Cylinder head gasket
2
• Timing chain guide (exhaust side)
3
• Cylinder head
4
NOTE:
While pulling up the timing chain, install the
timing chain guide (exhaust side) and cylinder
head.
2. Install:
• Washer
1
• Cable guide
2
• Bolts [L=145 mm (5.71 in)]
3
• Bolts [L=135 mm (5.31 in)]
4
• Nuts
5
NOTE:
• Apply the molybdenum disulfide grease on
the thread and contact surface of the bolts.
• Follow the numerical order shown in the illus-
tration. Tighten the bolts and nuts in two
stages.
T
R
.
.
38 Nm (3.8 m · kg, 27 ft · lb)
T
R
.
.
38 Nm (3.8 m · kg, 27 ft · lb)
T
R .
.
10 Nm (1.0 m · kg, 7.2 ft · lb)
New
3. Install:
• Copper washer
1
• Oil delivery pipe
2
• Union bolt (M8)
3
• Union bolt (M10)
4
T
R
.
.
18 Nm (1.8 m · kg, 13 ft · lb)
T
R
.
.
20 Nm (2.0 m · kg, 14 ft · lb)
New
4. Install:
• Radiator pipe
1
• Bolt (radiator pipe)
2
T
R
.
.
10 Nm (1.0 m · kg, 7.2 ft · lb)
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