2005 YAMAHA VX110 diagram

5-44
EPOWRCAMSHAFTS
EXPLODED DIAGRAM
Step Procedure/Part name Q’ty Service points
6 Timing chain tensioner 1
7 Timing chain tensioner gasket 1
8 Timing chain guide (exhaust side) 1
9Bolt 18
10 Intake camshaft cap 3
11 Dowel pin 6
12 Bolt 10
13 Exhaust camshaft cap 3
14 Dowel pin 6
15 Intake camshaft 1
16 Bolt 2
17 Intake camshaft sprocket 1
M
E
EE
E
E
E
M
12
13
12
13
12
13
141819
10
20
10
10
15
11
16
9
17
822
21
3 4
5 6 7
10 N •
m (1.0 kgf  m, 7.2 ft  Ib)
6 × 35 mm
10 N 
m (1.0 kgf  m, 7.2 ft  Ib)
6 × 35 mm
10 N 
m (1.0 kgf  m, 7.2 ft  Ib)
6 × 25 mm
10 N 
m (1.0 kgf  m, 7.2 ft  Ib)
6 × 8 mm
24 N 
m (2.4 kgf  m, 17 ft  Ib)
7 × 11 mm
24 N 
m (2.4 kgf  m, 17 ft  Ib)
7 × 11 mm
2324
25
26
27
12
6 × 16 mm
AA
Not reusable
ProCarManuals.com

5-45
EPOWRCAMSHAFTS
EXPLODED DIAGRAM
Step Procedure/Part name Q’ty Service points
18 Exhaust camshaft 1
19 Bolt 2
20 Exhaust camshaft sprocket 1
21 Pin 1
22 Timing chain guide (intake side) 1
23 Bolt 1
24 Plate 1
25 Gasket 1
26 Pipe 1
27 O-ring 1
Reverse the removal steps for installation.
M
E
EE
E
E
E
M
12
13
12
13
12
13
141819
10
20
10
10
15
11
16
9
17
822
21
3 4
5 6 7
10 N 
m (1.0 kgf  m, 7.2 ft  Ib)
6 × 35 mm
10 N 
m (1.0 kgf  m, 7.2 ft  Ib)
6 × 35 mm
10 N 
m (1.0 kgf  m, 7.2 ft  Ib)
6 × 25 mm
10 N 
m (1.0 kgf  m, 7.2 ft  Ib)
6 × 8 mm
24 N 
m (2.4 kgf  m, 17 ft  Ib)
7 × 11 mm
24 N 
m (2.4 kgf  m, 17 ft  Ib)
7 × 11 mm
2324
25
26
27
12
6 × 16 mm
AA
Not reusable
ProCarManuals.com

5-54
EPOWRCYLINDER HEAD
CYLINDER HEAD
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
CYLINDER HEAD REMOVAL
Follow the left “Step” for removal.
Engine unit Refer to “ENGINE UNIT”.
Intake assembly Refer to “FUEL INJECTION SYSTEM” in
Chapter 4.
Exhaust pipes 1 and 2 Refer to “EXHAUST PIPES 1 AND 2”.
Oil tank Refer to “OIL TANK”.
Intake and exhaust camshaft Refer to “CAMSHAFTS”.
1Bolt 2
2 Hunger 1
3Bolt 3
EEE
E
2 4
1
855
7
9 3 6
6
LT
271
2nd 121 ± 5˚ 1st 20 N • m (2.0 kgf
• m, 14 ft
• Ib)
2nd 140 ± 5˚ 1st 20 N • m (2.0 kgf
• m, 14 ft
• Ib)
10 N •
m (1.0 kgf • m, 7.2 ft • Ib)
6 × 12 mm
10 N •
m (1.0 kgf • m, 7.2 ft • Ib)
6 × 55 mm
8 × 20 mm
6
2nd 105 ± 5˚ 1st 20 N • m (2.0 kgf
• m, 14 ft
• Ib)
2nd 105 ± 5˚ 1st 20 N • m (2.0 kgf
• m, 14 ft
• Ib)
2nd 105 ± 5˚ 1st 20 N • m (2.0 kgf
• m, 14 ft
• Ib)
2nd 105 ± 5˚ 1st 20 N • m (2.0 kgf
• m, 14 ft
• Ib)
E6
4
66
6
ProCarManuals.com

5-55
EPOWRCYLINDER HEAD
EXPLODED DIAGRAM
Step Procedure/Part name Q’ty Service points
4 Nut/washer 2/2
5 Nut/washer 3/3
6 Nut/washer 5/5
7 Cylinder head 1
8 Cylinder head gasket 1
9 Dowel pin 2
Reverse the removal steps for installation.
EEE
E
2 4
1
855
7
9 3 6
6
LT
271
2nd 121 ± 5˚ 1st 20 N • m (2.0 kgf
• m, 14 ft
• Ib)
2nd 140 ± 5˚ 1st 20 N • m (2.0 kgf
• m, 14 ft
• Ib)
10 N •
m (1.0 kgf • m, 7.2 ft • Ib)
6 × 12 mm
10 N •
m (1.0 kgf • m, 7.2 ft • Ib)
6 × 55 mm
8 × 20 mm
6
2nd 105 ± 5˚ 1st 20 N • m (2.0 kgf
• m, 14 ft
• Ib)
2nd 105 ± 5˚ 1st 20 N • m (2.0 kgf
• m, 14 ft
• Ib)
2nd 105 ± 5˚ 1st 20 N • m (2.0 kgf
• m, 14 ft
• Ib)
2nd 105 ± 5˚ 1st 20 N • m (2.0 kgf
• m, 14 ft
• Ib)
E6
4
66
6
Not reusable
ProCarManuals.com

5-59
EPOWRVALVES AND VALVE SPRINGS
VALVES AND VALVE SPRINGS
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
VALVES AND VALVE SPRINGS
REMOVALFollow the left “Step” for removal.
Cylinder head Refer to “CYLINDER HEAD”.
1 Intake valve lifter 12
2 Intake valve pad 12
3 Intake valve cotter 24
4 Intake valve upper spring seat 12
5 Intake valve spring 12
6 Intake valve stem seal 12
7 Intake valve lower spring seat 12
8 Intake valve 12
9 Intake valve guide 12
E
E
E
89
17 18 16 15 14 13 10
11
121
2
3
4
5
6
7 3
12
Not reusable
Not reusable
ProCarManuals.com

5-60
EPOWRVALVES AND VALVE SPRINGS
EXPLODED DIAGRAM
Step Procedure/Part name Q’ty Service points
10 Exhaust valve lifter 8
11 Exhaust valve pad 8
12 Exhaust valve cotter 16
13 Exhaust valve upper spring seat 8
14 Exhaust valve spring 8
15 Exhaust valve stem seal 8
16 Exhaust valve lower spring seat 8
17 Exhaust valve 8
18 Exhaust valve guide 8
Reverse the removal steps for installation.
E
E
E
89
17 18 16 15 14 13 10
11
121
2
3
4
5
6
7 3
12
Not reusable
Not reusable
ProCarManuals.com

5-71
EPOWRCRANKCASE
CRANKCASE
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
OIL PAN AND CRANKCASE
REMOVALFollow the left “Step” for removal.
Engine unit Refer to “ENGINE UNIT”.
Intake assembly Refer to “FUEL INJECTION SYSTEM” in
Chapter 4.
Exhaust pipes 1 and 2 Refer to “EXHAUST PIPES 1 AND 2”.
Exhaust manifold Refer to “EXHAUST MANIFOLD”.
Generator cover Refer to “GENERATOR AND STARTER
MOTOR”.
Oil tank Refer to “OIL TANK”.
Oil pump Refer to “OIL PUMP”.
*: Loosen completely
6
21 20
20 11
10 9
87
23
4
5
16
151718
13 14
1219
1
LT
271
LT
LT
572
LT
LT
572
LT
LT
572
LT
LT
572
LT
LT
572
LT
E
E
AA
12 N •
m (1.2 kgf • m, 8.7 ft • Ib)
6 × 70 mm
12 N •
m (1.2 kgf • m, 8.7 ft • Ib)
6 × 20 mm
20 N •
m (2.0 kgf • m, 14 ft • Ib)
8 × 40 mm
2nd *
3rd 15 N • m (1.5 kgf
• m, 11 ft
• Ib) 1st 7.8 N • m (0.78 kgf
• m, 5.6 ft
• Ib)
9 × 105 mm
4th 49 ± 5˚
8.4 N •
m (0.84 kgf • m, 6.1 ft • Ib)
12 N •
m (1.2 kgf • m, 8.7 ft • Ib)
6 × 55 mm
12 N •
m (1.2 kgf • m, 8.7 ft • Ib)
6 × 55 mm
7.6 N •
m (0.76 kgf • m, 5.5 ft • Ib)
6 × 16 mm
15 N •
m (1.5 kgf • m, 11 ft • Ib)
12 N •
m (1.2 kgf • m, 8.7 ft • Ib)
6 × 20 mm
18
AA
1280B
ProCarManuals.com

5-72
EPOWRCRANKCASE
EXPLODED DIAGRAM
Step Procedure/Part name Q’ty Service points
Reduction drive gear case Refer to “REDUCTION DRIVE GEAR”.
Cylinder head Refer to “CAMSHAFTS”.
1 Timing chain 1
2 Engine temperature sensor 1
3 Washer 1
4Bolt 2
5 Thermoswitch (engine) 1
6 Oil pressure switch 1
7Bolt 1
8Bolt 1
9 Anode cover 1
10 Grommet 1
6
21 20
20 11
10 9
87
23
4
5
16
151718
13 14
1219
1
LT
271
LT
LT
572
LT
LT
572
LT
LT
572
LT
LT
572
LT
LT
572
LT
E
E
AA
12 N •
m (1.2 kgf • m, 8.7 ft • Ib)
6 × 70 mm
12 N •
m (1.2 kgf • m, 8.7 ft • Ib)
6 × 20 mm
20 N •
m (2.0 kgf • m, 14 ft • Ib)
8 × 40 mm
2nd *
3rd 15 N • m (1.5 kgf
• m, 11 ft
• Ib) 1st 7.8 N • m (0.78 kgf
• m, 5.6 ft
• Ib)
9 × 105 mm
4th 49 ± 5˚
8.4 N •
m (0.84 kgf • m, 6.1 ft • Ib)
12 N •
m (1.2 kgf • m, 8.7 ft • Ib)
6 × 55 mm
12 N •
m (1.2 kgf • m, 8.7 ft • Ib)
6 × 55 mm
7.6 N •
m (0.76 kgf • m, 5.5 ft • Ib)
6 × 16 mm
15 N •
m (1.5 kgf • m, 11 ft • Ib)
12 N •
m (1.2 kgf • m, 8.7 ft • Ib)
6 × 20 mm
18
AA
1280B
ProCarManuals.com