service YAMAHA VX110 2005 Service Manual

6-18
E
JET
PUMPBEARING HOUSING
BEARING HOUSING
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
BEARING HOUSING REMOVAL
Follow the left “Step” for removal.
Engine unit Refer to “ENGINE UNIT” in Chapter 5.
1 Rubber coupling 1
2Bolt 4
3 Intermediate housing cover 1
4Clamp 2
5 Intermediate drive shaft assembly 1
6 Rubber hose 1
Reverse the removal steps for installation.
2
346
5
1
LT
271
8 × 48 mm
17 N • m (1.7 kgf • m, 12 ft • Ib)
4.2 N • m (0.42 kgf • m, 3.0 ft • Ib)
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6-19
E
JET
PUMPBEARING HOUSING
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
BEARING HOUSING
DISASSEMBLYFollow the left “Step” for disassembly.
1 Driven coupling 1
2 Washer 1
3 Damper 1
4 Intermediate drive shaft 1
5 Circlip 1
Not reusable
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6-20
E
JET
PUMPBEARING HOUSING
EXPLODED DIAGRAM
Step Procedure/Part name Q’ty Service points
6 Oil seal 1
7 Bearing 1
8 Oil seal 1
9 Oil seal 1
10 Bearing housing 1
Reverse the disassembly steps for
assembly.
Not reusable
Not reusable
Not reusable
Not reusable
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6-21
E
JET
PUMPBEARING HOUSING
SERVICE POINTS
Driven coupling removal and installation
1. Remove and install:
Driven coupling
NOTE:
Install the driven coupling using the same
special tools that were used for removal.
Check that the drive shaft holder and inter-
mediate drive shaft are properly engaged.
Coupler wrench:
YW-06551/90890-06551
Drive shaft holder:
YB-06151
Drive shaft holder 5:
90890-06519
Intermediate drive shaft removal
1. Remove:
Intermediate drive shaft
NOTE:
Remove the intermediate drive shaft using a
press.
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E
–+ELEC
FUEL CONTROL SYSTEM ........................................................................... 7-31
WIRING DIAGRAM ................................................................................. 7-31
ELECTRIC FUEL PUMP ......................................................................... 7-33
FUEL SENDER ....................................................................................... 7-33
FUEL INJECTOR .................................................................................... 7-34
MAIN AND FUEL PUMP RELAY............................................................. 7-34
OIL PRESSURE SWITCH ....................................................................... 7-34
THERMOSWITCH (ENGINE).................................................................. 7-34
THERMOSWITCH (EXHAUST) .............................................................. 7-34
SLANT DETECTION SWITCH ................................................................ 7-34
REMOTE CONTROL UNIT (DELUXE MODEL ONLY) ........................... 7-34
THROTTLE POSITION SENSOR ........................................................... 7-34
ACCELERATOR POSITION SENSOR ................................................... 7-34
STARTING SYSTEM ..................................................................................... 7-35
WIRING DIAGRAM ................................................................................. 7-35
BATTERY ................................................................................................ 7-37
WIRING CONNECTIONS........................................................................ 7-37
FUSES..................................................................................................... 7-37
START SWITCH...................................................................................... 7-37
STARTER RELAY ................................................................................... 7-38
REMOTE CONTROL UNIT (DELUXE MODEL ONLY) ........................... 7-38
THROTTLE POSITION SENSOR ........................................................... 7-38
ACCELERATOR POSITION SENSOR ................................................... 7-38
STARTER MOTOR ........................................................................................ 7-39
EXPLODED DIAGRAM ........................................................................... 7-39
REMOVAL AND INSTALLATION CHART ............................................. 7-39
SERVICE POINTS .................................................................................. 7-41
Armature inspection .......................................................................... 7-41
Brush holder inspection..................................................................... 7-42
Starter motor front cover inspection .................................................. 7-42
CHARGING SYSTEM .................................................................................... 7-43
WIRING DIAGRAM ................................................................................. 7-43
FUSE ....................................................................................................... 7-44
BATTERY ................................................................................................ 7-44
LIGHTING COIL ...................................................................................... 7-44
RECTIFIER/REGULATOR ...................................................................... 7-44
OFF THROTTLE STEERING SYSTEM......................................................... 7-45
WIRING DIAGRAM ................................................................................. 7-45
STEERING SENSOR .............................................................................. 7-47
ECM......................................................................................................... 7-47
PICKUP COIL .......................................................................................... 7-47
THROTTLE POSITION SENSOR ........................................................... 7-47
ACCELERATOR POSITION SENSOR ................................................... 7-47
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7-2
E
–+ELECFUSE BOX
FUSE BOX
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
FUSE BOX REMOVAL
Follow the left “Step” for removal.
1 Nut/washer 2/2
2 Wiring harness 1
NOTE:
Disconnect all couplers.
3 Fuse box 1
4 Fuse box cap 1
5Gasket 1
6Fuse 10
7 Tapping screw 2
8 Washer 2
30
3 10
10
20 30
3 10
10
20
6 × 25 mm
6 × 20 mm
6 × 10 mm
6 × 8 mm
6 × 20 mm
AA
AA
3332 31
(VENT)
22
22 21
21 27
27
27
3029 28
24 23
13
1319 19 2625
173
4
5
6 2 1098 7
7
811
12
15
16
18
1420
1
1
17 N •
m (1.7 kgf • m, 12 ft • Ib)
15 N •
m (1.5 kgf • m, 11 ft • Ib)
36
35
35
34
35
17 N •
m (1.7 kgf • m, 12 ft • Ib)
31
6 × 20 mm
3.9 N • m (0.39 kgf • m, 2.8 ft • Ib)
Not reusable
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7-3
E
–+ELECFUSE BOX
EXPLODED DIAGRAM
Step Procedure/Part name Q’ty Service points
9Bracket 1
10 Rubber mount 1
11 Main and fuel pump relay 1
12 Electronic control throttle valve
relay1
13 Tapping screw 2
14 Slant detection switch 1
15 Bolt 6
16 Fuse box cover 1
17 Nut 6
18 Gasket 1
19 Tapping screw 2
30
3 10
10
20 30
3 10
10
20
6 × 25 mm
6 × 20 mm
6 × 10 mm
6 × 8 mm
6 × 20 mm
AA
AA
3332 31
(VENT)
22
22 21
21 27
27
27
3029 28
24 23
13
1319 19 2625
173
4
5
6 2 1098 7
7
811
12
15
16
18
1420
1
1
17 N •
m (1.7 kgf • m, 12 ft • Ib)
15 N •
m (1.5 kgf • m, 11 ft • Ib)
36
35
35
34
35
17 N •
m (1.7 kgf • m, 12 ft • Ib)
31
6 × 20 mm
3.9 N • m (0.39 kgf • m, 2.8 ft • Ib)
Not reusable
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7-4
E
–+ELECFUSE BOX
EXPLODED DIAGRAM
Step Procedure/Part name Q’ty Service points
20 Plate 1
21 Bolt 2
22 Cover 2
23 Positive battery lead 1
24 Starter motor lead 1 With white tape
25 Starter relay 1
26 Grommet 1
27 Bolt 3
28 Wiring harness 1 Red
29 Wiring harness 1 Brown
30
3 10
10
20 30
3 10
10
20
6 × 25 mm
6 × 20 mm
6 × 10 mm
6 × 8 mm
6 × 20 mm
AA
AA
3332 31
(VENT)
22
22 21
21 27
27
27
3029 28
24 23
13
1319 19 2625
173
4
5
6 2 1098 7
7
811
12
15
16
18
1420
1
1
17 N •
m (1.7 kgf • m, 12 ft • Ib)
15 N •
m (1.5 kgf • m, 11 ft • Ib)
36
35
35
34
35
17 N •
m (1.7 kgf • m, 12 ft • Ib)
31
6 × 20 mm
3.9 N • m (0.39 kgf • m, 2.8 ft • Ib)
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7-5
E
–+ELECFUSE BOX
EXPLODED DIAGRAM
Step Procedure/Part name Q’ty Service points
30 Wiring harness 1 Black
31 Holder 2
32 Pipe 1
33 Battery 1
34 Battery box 1
35 Nut 4
36 Holder 1
Reverse the removal steps for installation.
30
3 10
10
20 30
3 10
10
20
6 × 25 mm
6 × 20 mm
6 × 10 mm
6 × 8 mm
6 × 20 mm
AA
AA
3332 31
(VENT)
22
22 21
21 27
27
27
3029 28
24 23
13
1319 19 2625
173
4
5
6 2 1098 7
7
811
12
15
16
18
1420
1
1
17 N •
m (1.7 kgf • m, 12 ft • Ib)
15 N •
m (1.5 kgf • m, 11 ft • Ib)
36
35
35
34
35
17 N •
m (1.7 kgf • m, 12 ft • Ib)
31
6 × 20 mm
3.9 N • m (0.39 kgf • m, 2.8 ft • Ib)
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7-7
E
–+ELECECM AND RECTIFIER/REGULATOR
ECM AND RECTIFIER/REGULATOR
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
ECM AND RECTIFIER/
REGULATOR REMOVALFollow the left “Step” for removal.
1 Wiring harness 1
NOTE:
Disconnect all couplers.
2Bolt 2
3 Rectifier/regulator 1
4Bolt 4
5ECM 1
6 Grommet 4
7 Collar 4
2nd 18 N • m (1.8 kgf • m, 13 ft • Ib) 1st 8.8 N • m (0.88 kgf • m, 6.4 ft • Ib)
8 × 35 mm
6 × 30 mm
4.0 N • m (0.4 kgf • m, 2.9 ft • Ib)
6 × 30 mm
4.0 N • m (0.4 kgf • m, 2.9 ft • Ib)
LT
572
LT
LT
242
LT
LT
242
LT
LT
572
LT
LT
572
LT
4
6
5
12
239 10
8 10 8
11
11
7
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