Specifications
Table Of Contents
- Table of Contents
- Introduction
- Safety
- Product Overview
- Before You Operate
- Engine Operation
- Periodic Maintenance
- Introduction
- Safety Precautions
- Precautions
- EPA Maintenance Requirements
- Periodic Maintenance Schedule
- Periodic Maintenance Procedures
- Daily Checks
- After Initial 50 Hours of Operation
- Every 50 Hours of Operation
- Every 100 Hours of Operation
- Every 150 Hours of Operation
- Every 250 Hours of Operation
- Draining the Fuel Tank
- Replacing the Engine Oil Filter Element
- Changing the Marine Gear Oil
- Checking or Replacing the Seawater Pump Impeller
- Cleaning the Intake Silencer (Air Cleaner) Element
- Cleaning or Replacing the Exhaust / Water Mixing Elbow
- Adjusting the Alternator V-ribbed belt Tension
- Cleaning the Breather Pipe
- Checking the Wiring Connectors
- Every 1000 Hours of Operation
- Troubleshooting
- Long-Term Storage
- Specifications
- System Diagrams
- EPA Warranty USA Only
- Emission System Warranty
YM Series Operation Manual 49
PERIODIC
MAINTENANCE
INTRODUCTION
This section of the Operation Manual
describes the procedures for proper care
and maintenance of the engine.
SAFETY PRECAUTIONS
Before performing any maintenance
procedures within this section, read the
following safety information and review the
Safety section on page 5.
WARNING
Crush Hazard
If the engine needs to be
transported for repair, have a
helper assist you attach it to a
hoist and load it on a truck.
The engine lifting eyes are engineered
to lift the weight of the marine engine
only. Always use the engine lifting eyes
when lifting the engine.
Additional equipment is necessary to
lift the marine engine and marine gear
together. Always use lifting equipment
with sufficient capacity to lift the marine
engine.
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