Yamaha WaveRunner GP1300R Service Manual page 146

JET
PUMP
JET PUMP UNIT.............................................................................................. 6-1
EXPLODED DIAGRAM .............................................................................6-1
REMOVAL AND INSTALLATION CHART ................................................ 6-1
JET THRUST NOZZLE AND NOZZLE RING ................................................. 6-5
EXPLODED DIAGRAM .............................................................................6-5
REMOVAL AND INSTALLATION CHART ................................................ 6-5
IMPELLER DUCT AND IMPELLER HOUSING 1 ...........................................6-6
EXPLODED DIAGRAM .............................................................................6-6
REMOVAL AND INSTALLATION CHART ................................................ 6-6
IMPELLER DUCT AND DRIVE SHAFT .......................................................... 6-8
EXPLODED DIAGRAM .............................................................................6-8
REMOVAL AND INSTALLATION CHART ................................................ 6-8
SERVICE POINTS .................................................................................. 6-10
Drive shaft removal ...........................................................................6-10
Impeller inspection ............................................................................6-11
Drive shaft inspection........................................................................6-11
Drive shaft installation ....................................................................... 6-12
TRANSOM PLATE AND HOSES.................................................................. 6-14
EXPLODED DIAGRAM ...........................................................................6-14
REMOVAL AND INSTALLATION CHART .............................................. 6-14
SERVICE POINTS .................................................................................. 6-16
Bilge strainer inspection .................................................................... 6-16
Electric bilge pump inspection........................................................... 6-16
Bilge hose inspection ........................................................................6-16
Cooling water hose inspection .......................................................... 6-16
BEARING HOUSING.....................................................................................6-17
EXPLODED DIAGRAM ...........................................................................6-17
REMOVAL AND INSTALLATION CHART .............................................. 6-17
SERVICE POINTS .................................................................................. 6-20
Driven coupling removal and installation...........................................6-20
Intermediate drive shaft removal.......................................................6-20
Bearing removal ................................................................................ 6-21
Bearing, intermediate drive shaft, and grease hose inspection ........ 6-21
Driven coupling inspection ................................................................6-21
Bearing installation............................................................................6-21
Oil seal installation ............................................................................6-22
Intermediate housing installation.......................................................6-23
CHAPTER 6
JET PUMP UNIT
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