service YAMAHA VX110 2005 Owners Manual

6-4
E
JET
PUMPJET PUMP UNIT
EXPLODED DIAGRAM
Step Procedure/Part name Q’ty Service points
9 Collar 2
10 Bolt 2
11 Rubber plate 2
12 Bolt 1
13 Bolt 2
14 Bolt 4
15 Jet pump unit assembly 1
16 Dowel pin 2
Reverse the removal steps for installation.
8 × 24 mm
14 N • m (1.4 kgf
• m, 10 ft
• Ib)
6 × 22 mm
6.8 N • m (0.68 kgf
• m, 4.9 ft
• Ib)
2.2 N • m (0.22 kgf
• m, 1.6 ft
• Ib)
6.8 N • m (0.68 kgf
• m, 4.9 ft
• Ib)
10 × 45 mm
40 N • m (4.0 kgf
• m, 29 ft
• Ib)
11
76
5
3
16
312 1 15
LT
572
LT
572
LT
572
LT
572
LT
242
AA
LT
271
LT
4
14
2
10
13
6.8 N • m (0.68 kgf
• m, 4.9 ft
• Ib)
8
9
6 × 30 mm
7.8 N •
m (0.78 kgf • m, 5.6 ft • Ib) 8 × 18 mm
17 N • m (1.7 kgf
• m, 12 ft
• Ib)
6 × 25 mm
1104J
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6-5
E
JET
PUMPREVERSE GATE (DELUXE MODEL ONLY)
REVERSE GATE (DELUXE MODEL ONLY)
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
REVERSE GATE REMOVAL
Follow the left “Step” for removal.
1 Hose clamp/spout hose 1/1
2Bolt 2
3 Collar 2
4 Reverse gate 1
5Spring 1
6Nut 1
7 Washer 1
8Bolt 1
9 Collar 1
Reverse the removal steps for installation.
7.8 N • m (0.78 kgf • m, 5.6 ft • Ib)
1.2 N • m (0.12 kgf • m, 0.9 ft • Ib)
6 × 35 mm
8 × 20 mm
15 N • m (1.5 kgf • m, 11 ft • Ib)
AA
LT
271
LT
242
LT
242
LT
271
AA
3
2
7
6
23
5
9
81
4
8 × 20 mm
15 N • m (1.5 kgf • m, 11 ft • Ib)
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6-6
E
JET
PUMP
JET THRUST NOZZLE, IMPELLER DUCT, AND
IMPELLER HOUSING 1
JET THRUST NOZZLE, IMPELLER DUCT, AND IMPELLER HOUSING 1
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
JET THRUST NOZZLE, IMPELLER
DUCT, AND IMPELLER HOUSING
1 REMOVALFollow the left “Step” for removal.
1Bolt 2
2 Collar 2
3 Jet thrust nozzle 1
4Bolt 4
5Bracket 1
6Nozzle 1
NOTE:
Clean the contacting surfaces before apply-
ing the sealant. 7 Impeller duct assembly 1
8 Impeller housing 1 1
9Pin 2
10 × 125 mm
40 N • m (4.0 kgf • m, 29 ft • Ib)
6 × 35 mm
6.6 N • m (0.66 kgf • m, 4.8 ft • Ib)
10
11 12 13 14
9 97
LT
572
LT
LT
572
LT
LT
572
LT
8
10 × 125 mm
40 N • m (4.0 kgf • m, 29 ft • Ib)
1
23
4
4
6 5
8 × 20 mm
15 N • m (1.5 kgf • m, 11 ft • Ib)
LT
271
AA
1104J
1104J
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6-7
E
JET
PUMP
JET THRUST NOZZLE, IMPELLER DUCT, AND
IMPELLER HOUSING 1
EXPLODED DIAGRAM
Step Procedure/Part name Q’ty Service points
10 Bolt 4
11 Water inlet cover 1
12 Packing 1
13 Water inlet strainer 1
14 Packing 1
Reverse the removal steps for installation.
10 × 125 mm
40 N • m (4.0 kgf • m, 29 ft • Ib)
6 × 35 mm
6.6 N • m (0.66 kgf • m, 4.8 ft • Ib)
10
11 12 13 14
9 97
LT
572
LT
LT
572
LT
LT
572
LT
8
10 × 125 mm
40 N • m (4.0 kgf • m, 29 ft • Ib)
1
23
4
4
6 5
8 × 20 mm
15 N • m (1.5 kgf • m, 11 ft • Ib)
LT
271
AA
1104J
1104J
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6-8
E
JET
PUMPIMPELLER DUCT AND DRIVE SHAFT
IMPELLER DUCT AND DRIVE SHAFT
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
*1: EPNOC grease AP #0Step Procedure/Part name Q’ty Service points
IMPELLER DUCT AND DRIVE
SHAFT DISASSEMBLYFollow the left “Step” for disassembly.
1Bolt 3
2Cap 1
3 O-ring 1
4Cap 1
5 Impeller 1
6 Drive shaft 1
7 Oil seal 1
Not reusable
Not reusable
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6-9
E
JET
PUMPIMPELLER DUCT AND DRIVE SHAFT
EXPLODED DIAGRAM
*1: EPNOC grease AP #0Step Procedure/Part name Q’ty Service points
8 Oil seal 1
9 Rear bearing 1
10 Spacer 1
11 Front bearing 1
12 Impeller duct 1
Reverse the disassembly steps for
assembly.
Not reusable
Not reusable
Not reusable
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6-10
E
JET
PUMPIMPELLER DUCT AND DRIVE SHAFT
SERVICE POINTS
Drive shaft removal
1. Remove:
Impeller
NOTE:
Hold the impeller duct assembly in a vise
between two aluminum plates a
.
Crankshaft holder:
YB-06552
Crankshaft holder 20:
90890-06552
a
a
2. Remove:
Drive shaft 1

NOTE:
Remove the drive shaft using a press.
1
3. Remove:
Rear bearing
ÈFor USA and Canada
ÉFor worldwide
Slide hammer and adapters:
YB-06096
Stopper guide plate:
90890-06501
Bearing puller assembly:
90890-06535
Stopper guide stand:
90890-06538
È
É
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6-15
E
JET
PUMPTRANSOM PLATE AND HOSES
TRANSOM PLATE AND HOSES
EXPLODED DIAGRAM
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
TRANSOM PLATE AND HOSES
REMOVALFollow the left “Step” for removal.
Exhaust system Refer to “EXHAUST SYSTEM” in Chapter 8.
Jet pump unit assembly Refer to “JET PUMP UNIT”.
1 Hose clamp 2
2 Cooling water hose 1 Cooling water outlet (cylinder head)
3 Bilge hose 1 1
4 Hose clamp 1
5 Cooling water hose 1 Cooling water inlet
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6-16
E
JET
PUMPTRANSOM PLATE AND HOSES
EXPLODED DIAGRAM
Step Procedure/Part name Q’ty Service points
6 Bilge strainer 1
7 Nut/washer 2/2
8 Nut/washer 2/2
9 Transom plate 1
10 Bilge hose 2 1
Reverse the removal steps for installation.
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6-17
E
JET
PUMPTRANSOM PLATE AND HOSES
SERVICE POINTS
Bilge strainer inspection
Refer to “JET PUMP UNIT” in
Chapter 3.
Bilge hose inspection
1. Inspect:
Bilge hoses
Cracks/damage/wear →
Replace.
Cooling water hose inspection
1. Inspect:
Cooling water hoses
Cracks/damage/wear →
Replace.
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