SeaDoo 125B Manuals

Manuals and User Guides for SeaDoo 125B. We have 1 SeaDoo 125B manual available for free PDF download: Manual

SeaDoo 125B Manual

SeaDoo 125B Manual (391 pages)

Brand: SeaDoo | Category: Boat | Size: 41 MB

Table of Contents

Table of Contents
4
Safety Notice

11
Introduction

12
Maintenance

22
- Maintenance Chart
  
  22
- Preseason Preparation
  
  26
- Storage Procedures
  
  28
  - Fuel System
    28
  - Oil Injection System
    28
  - Propulsion System
    29
  - Engine and Exhaust System
    29
  - Electrical System
    38
  - Hull/Body
    38
  - Checklist
    39
- Special Procedures
  
  40
  - Towing the Watercraft in Water
    40
  - Submerged Watercraft
    41
  - Water-Flooded Engine
    41
  - Capsized Engine
    43
  - Fuel-Flooded Engine
    43
Troubleshooting

45
Engine System

56
- Air Intake System
  
  56
  - General
    59
    
    Removal
    59
    
    Assembly
    59
- Exhaust System
  
  61
  - Gti Series
    62
    
    General
    64
    
    Removal
    64
    
    Repair
    66
    
    Installation
    66
  - 3D Series
    69
    
    General
    70
    
    Removal
    70
    
    Repair
    73
    
    Installation
    73
- Removal and Installation
  
  76
  - General
    76
  - Procedures
    76
    
    Engine Removal
    76
    
    Cleaning
    81
    
    Installation
    81
    
    Alignment Shaft
    83
    
    Plate
    84
    
    PTO Flywheel Adapter
    85
Lubrication System

88
- Oil Injection System
  
  88
  - Part Number
    88
  - Service Products
    88
  - Small Hose Pincher
    88
  - General
    91
  - Oil System Pressurization
    91
- Oil Injection Pump
  
  93
  - Loctite 243 (Blue)
    93
  - Assembly
    96
  - Cleaning
    96
  - Disassembly
    96
  - Oil Pump Identification
    96
  - Removal
    96
  - Adjustment
    97
  - Checking Operation
    99
Fuel System

101
- Carburetor
  
  101
  - General
    103
  - Removal
    103
  - Cleaning
    103
  - Inspection
    104
  - Assembly
    106
  - Installation
    108
  - Adjustments
    109
- Fuel Tank and Fuel Pump
  
  111
  - General
    115
  - Testing Procedures
    116
  - Removal
    118
  - Inspection
    121
  - Installation
    123
Engine Management (Rfi)

124
- Overview
  
  124
  - Engine Management System (Ems)
    124
  - General
    125
  - Operating Principle
    125
    
    Air Induction
    125
    
    Fuel System
    125
    
    Electrical System
    127
  - Engine Management
    130
    
    Electronic Fuel Injection
    130
    
    Ignition Timing
    130
    
    Rave Valve Activation
    130
    
    Other Engine Management Functions
    131
    
    Engine Management System Flow Chart
    131
- Diagnostic Procedures
  
  132
  - General
    132
  - Engine Management System Fault Codes
    132
  - Vck (Vehicle Communication Kit)
    137
- Component Adjustment, Inspection and Replacement
  
  139
  - General
    139
  - Adjustment
    143
    
    Idle Speed
    143
    
    Throttle Cable
    143
    
    Throttle Position Sensor (Tps)
    145
  - Testing Procedures
    145
    
    Fuel Pump
    145
    
    Fuel Injector
    146
    
    Throttle Position Sensor (Tps)
    149
    
    Throttle Body
    150
    
    Crankshaft Position Sensor (Cps)
    150
    
    Air Temperature Sensor (Ats)
    151
    
    Water Temperature Sensor (Wts)
    151
    
    Air Pressure Sensor (Aps)
    152
    
    Rave Solenoid
    153
  - Parts Replacement
    154
    
    Ecm and VCM
    154
    
    Throttle Position Sensor (Tps)
    155
    
    Air Temperature Sensor (Ats)
    156
    
    Air Pressure Sensor (Aps)
    156
    
    Water Temperature Sensor (Wts)
    156
    
    Crankshaft Position Sensor (Cps)
    156
    
    Fuel Injectors
    156
Electrical System

158
- Ignition System
  
  158
- 717 Engine
  158
- General
  158
- Adjustment
  159
  - Ignition Timing
    159
- Testing Procedures
  163
  - Spark Plugs
    163
  - Generating Coil
    163
  - Multi-Purpose Electronic Module (Mpem)
    164
  - Ignition Coil
    164
- 787 Rfi Engine
  166
- General
  167
- Adjustment
  168
  - Ignition Timing
    168
- Testing Procedures
  172
  - Ignition Coil
    172
  - Vehicle Control Module (VCM)
    173
  - Engine Control Module (Ecm)
    174
  - Spark Plugs
    174
Charging System

178
- 717 Engine
  178
- General
  178
- Testing Procedures
  180
  - Battery
    180
  - Rectifier/Regulator
    180
  - Battery Charging Coil
    180
- 787 Rfi Engine
  182
- General
  183
- Testing Procedures
  184
  - Battery
    184
  - Rectifier/Regulator
    184
  - Stator
    185
  - Battery
    188
Starting System

193
- Electric Starter Exploded View
  194
- Starting System Electrical Diagram
  196
- Starting System Troubleshooting Chart
  197
- General
  198
- Testing Procedures
  198
- Removal
  202
- Disassembly
  202
- Cleaning
  202
- Inspection
  202
- Assembly
  203
- Installation
  205
- Starter Specification
  206
Instruments and Accessories

207
- General
  207
  - Fuses
    207
  - Multi-Purpose Electronic Module (Mpem)
    208
  - Information Center
    210
- Testing Procedures
  212
  - Power Supply Cut-Off Relay
    212
  - Information Center
    213
  - Indicator Light Cluster
    218
  - Fuel Gauge/Low Oil Warning Light
    219
  - Fuel Level Sender
    219
  - Oil Sensor
    221
  - Speedometer
    222
  - Speed Sensor
    222
  - Electric Bilge Pump
    222
Digitally Encoded Security System (Dess)

224
- General
  224
  - Self-Diagnostic Mode
    225
  - Dess Key Programming
    226
Cooling System

230
- Components and Circuit
  
  230
- Circuit
  237
- Components
  239
Propulsion

244
- Jet Pump
  
  244
  - General
    246
  - Jet Pump Inspection on Watercraft
    246
  - Removal
    248
  - Disassembly
    248
  - Cleaning
    250
  - Parts Inspection
    251
  - Assembly
    253
  - Pump Pressurization
    259
  - Installation
    260
- Drive System
  
  262
  - Gti Series
    263
    
    General
    264
    
    Removal
    266
    
    Inspection
    266
    
    Installation
    268
    
    Lubrication
    268
  - 3D Series
    269
    
    General
    270
    
    Removal
    270
    
    Inspection
    271
    
    Assembly
    273
    
    Installation
    275
    
    Lubrication
    277
- Reverse System
  
  278
  - Disassembly
    280
  - Inspection
    282
  - Assembly
    282
  - Adjustment
    283
- Variable Trim System
  
  284
  - Removal
    286
  - Disassembly
    286
  - Inspection
    286
  - Assembly
    287
  - Installation
    287
Steering System

288
- 1 Steeringsystem
  
  289
- Gti Series
  289
  - Disassembly
    290
  - Assembly
    293
  - Steering Alignment
    295
  - 3D Series
    297
  - Inspection
    299
  - Disassembly
    299
  - Assembly
    307
  - Steering Alignment
    313
Off-Power Assisted Steering (Opas)

315
- General
  317
- Procedures
  317
Off-Throttle Assisted Steering (O.t.a.s.)

321
- General
  321
- Testing Procedures
  321
- Adjustment
  322
11 Hull/Body

325
Gti Series

325
- General
  330
- Procedures
  330
  - Glove Box
    330
  - Seat
    331
  - Storage Compartment Inner Shell
    331
  - Storage Cover Shock
    332
  - Storage Compartment Cover
    333
  - Mirror
    333
  - Inlet Grate
    334
  - Riding Plate
    334
  - Jet Pump Support
    335
  - Drain Plug
    336
  - Seat Cover
    336
  - Bumper
    336
  - Sponson
    337
  - Sponson Adaptor
    337
  - Bailer Pick-Ups
    337
  - Thru-Hull Fitting
    338
  - Decals Replacement
    339
  - Hull and Body Repair
    340
  - Tools and Materials List
    342
3D Series

343
- General
  349
- Procedures
  349
  - Moto Seat (if so Equipped)
    349
  - Kart Seat (if so Equipped)
    351
  - Bilge Vent Tubes
    351
  - Rear Access Cover
    352
  - Engine Cover Inner Shell
    352
  - Inlet Grate
    352
  - Riding Plate
    353
  - Jet Pump Support
    353
  - Drain Plug
    354
  - Bumper
    355
  - Sponson
    355
  - Bailer Pick-Ups
    356
  - Thru-Hull Fitting
    356
  - Decals Replacement
    357
  - Hull and Body Repair
    358
  - Tools and Materials List
    361
Technical Specifications

362
- Gti Models
  
  362
- Gti Rfi and Gti Rfi Le Models
  
  364
- 3D Rfi Model
  
  366
Electrical Connectors and Wiring Diagrams

369
- Electrical Connectors
  
  369
  - Deutsch Connectors
    369
  - Packard Connector
    370
  - Amp Connector
    371
  - Ecm Connectors
    374
  - VCM Connectors
    378
  - Battery and Starter Cable Connectors
    380
- Wiring Diagrams
  
  382
  - Wire Color Codes
    382
  - Wire Digit Codes
    382

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