EasyManuals Logo
Home>Mercury>Outboard Motor>15 FourStroke

Mercury 15 FourStroke User Manual

Mercury 15 FourStroke
128 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #95 background imageLoading...
Page #95 background image
MAINTENANCE
89
4. Before installing spark plugs, clean off any dirt on the spark
plug seats. Install plugs finger‑tight and then tighten 1/4 turn,
or torque to specifications.
Description Nm lb. in. lb. ft.
Spark plug 20 14
Timing Belt Inspection
Inspect the timing belt and have it replaced by an authorized dealer
if any of the following conditions are found.
Cracks in the back of the belt or in the base of the belt teeth
Excessive wear at the roots of the cogs
Rubber portion swollen by oil
Belt surfaces roughened
Signs of wear on edges or outer surfaces of belt
31931
Changing Engine Oil
ENGINE OIL CAPACITY
Engine oil capacity is approximately 1.0 liter (1.1 U.S. quart).
OIL CHANGING PROCEDURE
1. Lock the outboard in the full tilt up position.
2. Position the outboard so the drain hole is facing downward.
3. Remove the drain plug and drain the engine oil into an
appropriate container.
IMPORTANT: Do not use a crankcase oil pump when changing
the oil or engine damage may occur.

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Mercury 15 FourStroke and is the answer not in the manual?

Mercury 15 FourStroke Specifications

General IconGeneral
BrandMercury
Model15 FourStroke
CategoryOutboard Motor
LanguageEnglish

Related product manuals