Suzuki Marine Outboard Engine
Periodic Maintenance Service Schedule
Required Service Item

1 month or
first 20 hours

6 months or
every 100 hrs

12 months or
every 200 hrs

Spark plugs

Inspect

Fuel line

Replace Every 2 Years

PCV system

Replace PCV/Breather Hose Every 2 Years

Engine oil

Replace
Replace
Replace
Gear oil
Replace
Replace
Replace

Lubrication

Inspect
Inspect

Anodes and bonding wires

Inspect
Inspect
Battery
Inspect
Inspect
Fuel mixture check (O2) feedback
Perform Every 2 Years
Engine oil filter
Replace
Replace
Low-pressure fuel filter1
Inspect
Inspect
Low-pressure fuel pump filter
Replace Every 1000 Hours
High-pressure fuel pump filter
Replace Every 1000 Hours
Ignition timing
Inspect
Idle speed
Inspect
Inspect
Tappet clearance
Inspect
Inspect
Water pump
Inspect
Water pump impeller
Replace
Propeller nut and pin
Inspect
Inspect
Inspect
Bolts and nuts
Tighten
Tighten
Tighten

NOTES:
"Inspect" means "Inspect and clean, adjust, lubricate and replace as necessary."
1 The low-pressure fuel filter should be replaced every 400 hours, or 2 years, whichever comes first.

The information provided above is courtesy Suzuki Marine and is provided as a courtesy to Power Source Marine's customers. Power Source Marine provides no warranty on the accuracy of the information. If you have a question about the information presented here, please contact us.