Cleaning Gauges - Mercury 30 Service Manual
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Also See for 30:
- Operation and maintenance manual (110 pages) ,
- Manual (36 pages) ,
- Service bulletin (3 pages)
Table of Contents
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Wiring Diagram - - Gauge needle to point toward
fast running engine
Tachometer
Tachometer
Synchronizer
Starboard Engine
Port Engine
Gauge
Synchronizer
Box
52565
CLEANING GAUGES
Clean gauge by washing with fresh water to remove
sand and salt deposits. Wipe off with a soft cloth
moistened with water. The gauge may be scored or
damaged if wiped with abrasive material (sand, sa-
line or detergent compounds, etc.) or washed with
solvents such as trichloroethylene, turpentine, etc.
2D-24 - ELECTRICAL
90-826148R2 MARCH 1997
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Chapters
Table of Contents
Troubleshooting
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Do you have a question about the 30 and is the answer not in the manual?
Questions and answers
Batteriet är OK. Startmotorn slår inte till.Motorn har varit lagrad i garaget i c:a 2 år.
The starter motor on a Mercury engine with part number 30 may not engage after being stored for about 2 years due to several possible reasons:
1. Weak or dead battery – The battery may have lost charge or degraded during storage.
2. Loose or corroded battery connections – Corrosion or loose terminals can prevent proper current flow.
3. Blown fuse – A blown 20 Amp fuse in the starting circuit can stop the motor from engaging.
4. Ignition key switch failure – The switch may not be functioning properly.
5. Outboard not in neutral – The motor must be in neutral to start.
6. Wiring issues – Loose, corroded, or damaged wiring can interrupt the circuit.
7. Starter motor or solenoid failure – Internal failure from corrosion or wear can prevent engagement.
These issues are common after long-term storage without proper maintenance.
This answer is automatically generated