oil YAMAHA VX110 2005 Service Manual

E
A50001-1-4
SYMBOLS
Symbols 1 to 9 are designed to indicate the
content of a chapter.
1General Information
2Specifications
3Periodic Inspection and Adjustment
4Fuel System
5Power Unit
6Jet Pump Unit
7Electrical System
8Hull and Hood
9Trouble Analysis
Symbols 0 to E indicate specific data.
0Special service tool
ASpecified oil or fluid
BSpecified engine speed
CSpecified tightening torque
DSpecified measurement
ESpecified electrical value
(resistance, voltage, electric current)
Symbols F to I in an exploded diagram indi-
cate the grade of lubricant and the lubrication
point.
FApply Yamaha 4-stroke motor oil
GApply water resistant grease
(Yamaha grease A, Yamaha marine grease)
HApply ThreeBond 1104J or ThreeBond 1280B
IApply molybdenum disulfide grease
Symbols J to N in an exploded diagram indi-
cate the type of sealant or locking agent and
the application point.
JApply Gasket Maker
KApply LOCTITE 271 (red)
LApply LOCTITE 242 (blue)
MApply LOCTITE 572
NApply silicone sealant
NOTE:
Additional symbols may be used in this man-
ual.
12
34
56
78
90
AB
CD
EF
GH
IJ
KL
MN
GEN
INFOSPEC
INSP
ADJFUEL
POWRJET
PUMP
–+ELECHULL
HOOD
TRBL
ANLS
T R..
E
A1280B1104J
MGM
271
LT
242
LT
572
LTSS
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1-3
E
GEN
INFO
SAFETY WHILE WORKING
Under normal conditions, the lubricants men-
tioned in this manual should not harm or be
hazardous to your skin. However, you should
follow these precautions to minimize any risk
when working with lubricants.
1. Maintain good standards of personal and
industrial hygiene.
2. Change and wash clothing as soon as
possible if soiled with lubricants.
3. Avoid contact with skin. Do not, for exam-
ple, place a soiled rag in your pocket.
4. Wash hands and any other part of the
body thoroughly with soap and hot water
after contact with a lubricant or lubricant
soiled clothing has been made.
5. To protect your skin, apply a protective
cream to your hands before working on the
watercraft.
6. Keep a supply of clean, lint-free cloths for
wiping up spills, etc.
GOOD WORKING PRACTICES
1.The right tools
Use the recommended special service
tools to protect parts from damage. Use
the right tool in the right manner—do not
improvise.
2.Tightening torques
Follow the tightening torque specifications
provided throughout the manual. When
tightening nuts, bolts, and screws, tighten
the large sizes first, and tighten fasteners
starting in the center and moving outward.
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1-4
E
GEN
INFO
SAFETY WHILE WORKING
3.Non-reusable parts
Always use new gaskets, seals, O-rings,
oil seals, cotter pins, circlips, etc., when
installing or assembling parts.
DISASSEMBLY AND ASSEMBLY
1. Use compressed air to remove dust and
dirt during disassembly.
2. Apply engine oil to the contact surfaces of
moving parts during assembly.
3. Install bearings with the manufacture iden-
tification mark in the direction indication in
the installation procedure. In addition, be
sure to lubricate the bearings liberally.
4. Apply a thin coat of water-resistant grease
to the lip and periphery of an oil seal
before installation.
5. Check that moving parts operate normally
after assembly.
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1-7
E
GEN
INFO
SPECIAL SERVICE TOOLS
K
Yamaha diagnostic system
P/N. 60V-85300-02-00
L
Yamaha diagnostic system
P/N. 60V-WS853-03
L
60V-WS853-03
K60V-85300-02-00
REMOVAL AND INSTALLATION
1
Oil filter wrench
P/N. YB-01426
90890-01426
2
Coupler wrench
P/N. YW-06551
90890-06551
3
Sheave holder
P/N. YS-01880-A
90890-01701
4
Rotor puller
P/N. YM-01082
90890-01080
5
Universal magneto and rotor holder
P/N. YU-01235
Rotor holder
P/N. 90890-01235
6
Bearing housing needle bearing installer
(reduction drive gear)
P/N. YB-0611112
34YB-01426
90890-01426YW-06551
90890-06551
YS-01880-A
90890-01701YM-01082
90890-01080
56YU-01235
90890-01235YB-06111
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1-9
E
GEN
INFO
SPECIAL SERVICE TOOLS
E
Valve seat cutter holder
P/N. 90890-06811 (ø4.0 mm)
90890-06812 (ø4.5 mm)
F
Neway valve seat cutter kit
P/N. YM-91044
G
Piston ring compressor
P/N. YM-08037
90890-05158
H
Drive shaft holder (impeller)
P/N. YB-06151
Drive shaft holder 5 (impeller)
P/N. 90890-06519
I
Slide hammer and adapters
(jet pump bearing and reduction drive
gear)
P/N. YB-06096
J
Stopper guide plate (jet pump bearing)
P/N. 90890-06501
K
Bearing puller assembly
(jet pump bearing and reduction drive
gear)
P/N. 90890-06535
L
Stopper guide stand
(jet pump bearing and reduction drive
gear)
P/N. 90890-06538
M
Driver rod L3
(jet pump bearing and reduction drive
gear)
P/N. 90890-06652
N
Bearing housing needle bearing remover
(jet pump bearing)
P/N. YB-06112
O
Needle bearing attachment
(jet pump bearing, oil seal, and reduction
drive gear)
P/N. 90890-06614, 90890-06653
Ball bearing attachment
(jet pump oil seal)
P/N. 90890-06634
YM-08037 90890-05158
YB-06096
90890-06501 90890-06535
E
G
HI
JK90890-06811 (ø4.0 mm)
90890-06812 (ø4.5 mm)
YB-06151
90890-06519YM-91044F
90890-06538 90890-06652LM
YB-06112 90890-06614NO90890-06653
90890-06634
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1-10
E
GEN
INFO
SPECIAL SERVICE TOOLS
P
Outer race installer—forward gear
(jet pump oil seal and reduction drive gear)
P/N. YB-06085
Q
Ball bearing attachment
(jet pump oil seal and reduction drive gear)
P/N. 90890-06631
R
Driver handle—large
(intermediate shaft, jet pump, and
reduction drive gear)
P/N. YB-06071
S
Driver rod LS
(intermediate shaft, jet pump, and
reduction drive gear)
P/N. 90890-06606
T
Crankshaft holder (intermediate shaft)
P/N. YB-06552
Crankshaft holder 20 (intermediate shaft)
P/N. 90890-06552
U
Bearing outer race attachment
(intermediate shaft and reduction drive
gear)
P/N. 90890-06624, 90890-06628
V
Roller bearing installer/remover
(intermediate shaft bearing and oil seals)
P/N. YB-06432
YB-06071 90890-06606 RS
YB-06552
90890-06552T
YB-06085 P90890-06631Q
90890-06624 YB-06156U90890-06626
YB-06432V
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2-2
ESPEC
PON*: Pump Octane Number = (Motor Octane Number + Research Octane Number)/2
RON*: Research Octane NumberFuel and oil
Fuel type Regular unleaded gasoline
Minimum fuel rating PON* 86
RON* 90
Fuel tank capacity L
(US gal, Imp gal)60 (15.9, 13.2)
Engine oil type 4-stroke motor oil
Engine oil grade API SE, SF, SG, SH, SJ, SL
SAE 10W-30, 20W-40, 20W-50
Engine oil quantity L
(US qt, Imp qt)4.3 (4.5, 3.8)
(without oil filter replacement) L
(US qt, Imp qt)2.0 (2.1, 1.8)
(with oil filter replacement) L
(US qt, Imp qt)2.2 (2.3, 1.9) Item UnitModel
VX110 Sport VX110 Deluxe
GENERAL SPECIFICATIONS
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2-5
ESPECMAINTENANCE SPECIFICATIONS
Piston pins
Outside diameter mm (in) 16.991–17.000 (0.6689–0.6693)
Wear limit mm (in) 16.986 (0.6687)
Piston ring
Top ring
Type Barrel
Dimension (B ×
T) mm (in) 0.90 ×
2.75 (0.04 ×
0.11)
End gap (installed) mm (in) 0.32–0.44 (0.0126–0.0173)
Ring groove clearance mm (in) 0.030–0.065 (0.0012–0.0026)
2nd ring
Type Taper
Dimensions (B ×
T) mm (in) 0.80 ×
2.80 (0.03 ×
0.11)
End gap (installed) mm (in) 0.43–0.58 (0.0169–0.0228)
Ring groove clearance mm (in) 0.020–0.055 (0.0008–0.0022)
Oil ring
Dimensions
(B ×
T)mm (in) 1.50 ×
2.60 (0.06 ×
0.10)
End gap (installed) mm (in) 0.10–0.35 (0.0039–0.0138)
Ring groove clearance mm (in) 0.040–0.160 (0.0016–0.0063)
Connecting rod
Big end oil clearance mm (in) 0.016–0.040 (0.0006–0.0016)
Bearing color code 1. Brown 2. Black 3. Blue 4. Green
Small end inside diameter mm (in) 17.005–17.018 (0.6695–0.6700)
Crankshaft
Crank width A mm (in) 304.8–306.0 (12.00–12.05)
Deflection limit B mm (in) 0.03 (0.0012)
Crankshaft journal oil clearance mm (in) 0.004–0.028 (0.0002–0.0011)
Bearing color code 3. Red/Red 4. Red/Brown 5. Red/Black
6. Red/Blue 7. Red/Green
Throttle body
Type/quantity IM-230/1
Manufacturer Mikuni
ID mark 6D300
Trolling speed r/min 1,550–1,750 Item UnitModel
VX110 Sport VX110 Deluxe
T
B
B
T
B
T
BBB
A
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2-6
ESPECMAINTENANCE SPECIFICATIONS
JET PUMP UNIT
HULL AND HOOD
Fuel pump
Pump type Electrical
Fuel pressure kPa
(kgf/cm
2, psi)320–327 (3.2–3.3, 46–47)
Oil filter
Oil filter type Cartridge type
Oil pump
Oil pump type Trochoid
Rotor tip clearance
(scavenge pump)mm (in) 0.09–0.15 (0.0035–0.0059)
Oil pump housing clearance
Rotor (feed pump) mm (in) 0.09–0.17 (0.0035–0.0067)
Rotor (scavenge pump) mm (in) 0.09–0.15 (0.0035–0.0059)
Item UnitModel
VX110 Sport VX110 Deluxe
Jet pump
Impeller material Stainless steel
Number of impeller blades 3
Impeller pitch angle Degree 21.2
Impeller clearance mm (in) 0.35–0.45 (0.0138–0.0177)
Impeller clearance limit mm (in) 0.6 (0.0236)
Drive shaft runout limit mm (in) 0.3 (0.0118)
Item UnitModel
VX110 Sport VX110 Deluxe
Free play
Throttle lever free play mm (in) 4–7 (0.16–0.28) Item UnitModel
VX110 Sport VX110 Deluxe
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2-7
ESPECMAINTENANCE SPECIFICATIONS
ELECTRICAL
Item UnitModel
VX110 Sport VX110 Deluxe
Battery
Type Fluid
Capacity V/Ah 12/19
Specific gravity 1.28
ECM unit
(B/R – R/Y, B/W – R/Y,
B/Y – R/Y, B/G – R/Y)
Output peak voltage lower limit
@cranking (loaded) V 90
@2,000 r/min (loaded) V 130
@3,500 r/min (loaded) V 140
Stator
Pickup coil (W/B – B/O)
Output peak voltage
@cranking (unloaded) V 8.0
@cranking (loaded) V 6.9
@2,000 r/min (loaded) V 19.4
@3,500 r/min (loaded) V 25.1
Lighting coil (G – G)
Output peak voltage
@cranking (unloaded) V 7.8
@2,000 r/min (unloaded) V 24.5
@3,500 r/min (unloaded) V 41.6
Pickup coil resistance
(W/B – B/O)Ω
(color) 459–561
Lighting coil resistance (G – G)Ω
(color) 0.23–0.29
Minimum charging current A @ r/min 14 @ 6,000
Ignition coil
Primary coil resistance
@20 °C (68 °F)Ω
1.19–1.61
Secondary coil resistance
@20 °C (68 °F) kΩ
8.5–11.5
Rectifier/regulator (R – B)
Output peak voltage
@3,500 r/min (unloaded) V 13.0
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