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GO BOLDLY SeaPro 500hp
Mercury GO BOLDLY SeaPro 500hp User Manual
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Operation
and
Maintenance
Manual
© 2021 Mercury Marine
SeaPro 500hp
8M0171845
621
eng
2
Table of Contents
Table of Contents
7
Boater's Responsibilities
11
Boat Horsepower Capacity
11
High-Speed and High-Performance Boat Operation
11
General Information
11
Propeller Selection
12
Outboard Remote Control Models
12
Lanyard Stop Switch
12
Protecting People in the Water
15
Passenger Safety Message - Pontoon Boats and Deck Boats
15
Wave and Wake Jumping
17
Impact with Underwater Hazards
17
Exhaust Emissions
19
Selecting Accessories for Your Outboard
21
Safe Boating Recommendations
21
Recording Serial Number
24
Specifications
24
Component Identification
26
Aquatic Invasive Species (AIS)
27
Transporting and Towing
27
Trailering Boat/Outboard
28
Towing Boat through Water
28
Fuel Requirements
29
Fuel and Oil
29
Fuel Additives
30
Low Permeation Fuel Hose Requirement
30
Engine Oil Recommendations
30
Oil Life/Maintenance Monitor
31
Checking and Adding Engine Oil
33
Electronic Remote Control (ERC)
37
Features and Controls
37
Active Trim
47
Adaptive Speed Control
54
Engine Synchronization (Multiple Engines)
54
Helm Transfer
54
Quick Steer
56
Throttle and Shift Operation with Three or Four Engines
57
Single-Lever Mode (Multiple Engines)
60
Start/Stop All Engines
60
Throttle-Only Mode
61
Warning System
62
Power Trim and Tilt
64
Transmission and Steerable Gearcase
68
Important Daily Inspection before each Use
69
Prestarting Check List
69
Operating in Freezing Temperatures
69
Operation
69
Operating in Saltwater or Polluted Water
70
Operating at High Elevations
70
Effects of Elevation and Weather on Performance
71
Setting Trim Angle While Running Engine at Idle Speed
72
Operating in the Event of Engine Failure (Multiple-Engine Applications)
72
Engine Break-In Procedure
72
Ran out of Fuel Condition-Priming the Fuel System
73
Starting the Engine
73
Gear Shifting
75
Stopping the Engine
76
Proper Outboard Tilt Positioning During Periods of Non-Use
77
Steering Failure-Single-Engine Applications
78
Cleaning Care Recommendations
80
Use of Anti-Fouling Bottom Paint Prohibited
82
EPA Emissions Regulations
83
Inspection and Maintenance Schedule
84
Hood Opening
86
Hood Removal
88
Hood Installation
88
Top Cowl Removal and Installation
89
Flushing the Cooling System
94
Fuel System
97
Inspect Transom Tightness
101
Battery Inspection
101
Battery Cables and Clean Power Harness
102
Corrosion Control Anodes
104
Changing Engine Oil and Filter
104
Checking Engine Oil Level
107
Gearcase Lubricant
108
Transmission Fluid
113
Cooling System Water Strainer Inspection
119
Propeller Replacement
120
DTS Wiring System
123
Accessory Drive Belt
123
Fuses
123
Storage Preparation
127
Protecting External Outboard Components
127
Protecting Internal Engine Components
127
Storage
127
Engine Fluids
128
Positioning Outboard for Storage
128
Battery Storage
128
Starter Motor will Not Crank the Engine
129
Engine will Not Start
129
Engine Starts but will Not Shift into Gear
129
Engine Runs Erratically
129
Troubleshooting
129
Performance Loss
130
Battery will Not Hold Charge
130
4
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Mercury GO BOLDLY SeaPro 500hp Specifications
General
Brand
Mercury
Model
GO BOLDLY SeaPro 500hp
Category
Outboard Motor
Language
English
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