Yamaha 70A Midrange Outboard Motors Manuals

Manuals and User Guides for Yamaha 70A Midrange Outboard Motors. We have 1 Yamaha 70A Midrange Outboard Motors manual available for free PDF download: Owner's Manual

Yamaha 70A Owner's Manual

Yamaha 70A Owner's Manual (113 pages)

Brand: Yamaha | Category: Outboard Motor | Size: 1 MB

Table of Contents

Table of Contents

5
- General Information
  7
- Chapter 1 IDENTIFICATION NUMBERS RECORD
  8
- Outboard Motor Serial Number
  8
  - Key Number
    8
- Emission Control Information
  9
- Safety Information
  10
- Important Labels
  12
- Warning Labels
  12
- Basic Boating Rules
  13
- Rules of the Road
  13
- Fueling Instructions
  17
  - Gasoline
    18
  - Engine Oil
    18
- Battery Requirement
  19
- Propeller Selection
  20
- Start-In-Gear Protection
  21
Chapter 2 Basic Components 2

23
- Basic Components
  23
- Main Components
  24
- Operations of Controls and Other Functions
  25
  - Fuel Tank
    25
  - Remote Control
    26
  - Power Trim/Tilt Switch
    30
  - Trim Tab
    31
  - Digital Tachometer
    32
  - Tilt Support Lever
    35
  - Top Cowling Lock Levers
    35
  - Flushing Device
    35
- Warning System
  36
  - Overheat Warning
    36
  - Oil Level Warning/Oil Filter Clogging Warning
    37
Chapter 3 1 2

39
- Operation
  39
- Mounting the Outboard Motor
  41
- Filling Fuel and Engine Oil
  43
  - Filling Fuel
    43
  - Filling Oil
    44
- Pre-Operation Checks
  45
  - Operation after a Long Period of Storage
    46
- Breaking in (Running In) Engine
  47
- Starting Engine
  49
- Warming up Engine
  52
- Shifting
  53
  - Forward
    53
  - Reverse
    53
- Stopping Engine
  54
- Trimming Outboard Motor
  55
  - Adjusting Trim Angle
    56
- Tilting Up/Down
  58
- Cruising in Other Conditions
  60
  - Cruising in Salt Water
    60
  - Cruising in Turbid Water
    60
Chapter 4 1 2

61
- Maintenance
  61
- Specification Data
  62
- Transporting and Storing Outboard Motor
  64
  - Trailering Outboard Motor
    64
  - Storing Outboard Motor
    64
- Periodic Maintenance
  69
  - Replacement Parts
    69
  - Maintenance Chart
    70
  - Cleaning and Adjusting Spark Plug
    71
  - Checking Fuel System
    73
  - Cleaning Fuel Filter
    74
  - Adjusting Idling Speed
    75
  - Checking Water Drain under Engine Oil Tank
    76
  - Replacing Fuse
    77
  - Checking Wiring and Connectors
    77
  - Exhaust Leakage
    77
  - Water Leakage
    77
  - Greasing
    78
  - Checking Power Trim and Tilt System
    79
  - Checking Propeller
    80
  - Changing Gear Oil
    82
  - Inspecting and Replacing Anode
    83
  - Checking Battery
    84
  - Checking Bolts and Nuts
    87
  - Motor Exterior
    87
  - Cleaning Cooling-Water Passages
    87
  - Coating the Boat Bottom
    88
Chapter 5 1 2

89
- Trouble Recovery
  89
- Troubleshooting
  90
- Temporary Action in Emergency
  94
  - Impact Damage
    94
  - Power Trim/Tilt will Not Operate
    94
  - Starter will Not Operate
    95
  - Engine Fails to Operate
    97
  - Cold Engine Fails to Start
    97
  - Treatment of Submerged Motor
    100
- Index
  101

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