2005 YAMAHA VX110 Service Manual

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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6-11
E
JET
PUMPIMPELLER DUCT AND DRIVE SHAFT
4. Remove:
Oil seals
NOTE:
Remove the oil seals using a flat head screw-
driver.
5. Remove:
Front bearing
NOTE:
Remove the front bearing using a press.
Driver handle—large:
YB-06071
Driver rod L3:
90890-06652
Bearing housing needle bearing
remover:
YB-06112
Needle bearing attachment:
90890-06614
Impeller inspection
Refer to “JET PUMP UNIT” in
Chapter 3.
Drive shaft inspection
1. Inspect:
Drive shaft
Damage/wear →
Replace.
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6-12
E
JET
PUMPIMPELLER DUCT AND DRIVE SHAFT
Drive shaft installation
1. Install:
Oil seals
Driver handle—large:
YB-06071
Driver rod LS:
90890-06606
Outer race installer—forward
gear:
YB-06085
Ball bearing attachment:
90890-06634
Distance
a:
4.6
± 0.2 mm (0.18
± 0.01 in)
2. Install:
Rear bearing
NOTE:
Install the rear bearing onto the drive shaft
using a press.
Press the rear bearing using a pipe that is
more than 140 mm (5.51 in) long and that
has an inner diameter of 26 mm (1.02 in).
3. Install:
Spacer
4. Add:
EPNOC grease AP #0
(between the drive shaft and spacer)
Quantity:
20 g (0.7 oz)
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6-13
E
JET
PUMPIMPELLER DUCT AND DRIVE SHAFT
5. Install:
Front bearing
NOTE:
Press the spacer and the front bearing using a
pipe that is more than 60 mm (2.36 in) long
and that has an inner diameter more than 26
mm (1.02 in).
6. Install:
Drive shaft (with front bearing spacer
and rear bearing)
NOTE:
Press the rear bearing using a washer or pipe
that has an outer diameter of 50 mm (1.97 in)
and an inner diameter of 33 mm (1.30 in).
Distance
a:
11.7
± 0.2 mm (0.46
± 0.01 in)
a
7. Add:
EPNOC grease AP #0 (into the cap)
Quantity:
20 g (0.7 oz)
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6-14
E
JET
PUMP
8. Install:
Impeller
NOTE:
Hold the impeller duct assembly in a vise
between two aluminum plates a
.
T R..
Impeller:
75 N  m (7.5 kgf  m, 54 ft  lb)
LOCTITE 572
Crankshaft holder:
YB-06552
Crankshaft holder 20:
90890-06552
a
a
IMPELLER DUCT AND DRIVE SHAFT
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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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