Df2.5, Engine, Handling – Suzuki DF2.5 User Manual

Page 2: Tilt and carrying handle, The new df2.5. the lightest suzuki 4-stroke ever

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Please enjoy boating safely. Don’t drink and drive. Always wear a USCG-approved personal flotation device and read your owner’s manual.

Suzuki, the “S” logo and Suzuki model names are Suzuki trademarks or ®. © American Suzuki Motor Corp. 2008

Part No. 99953-02508

The DF2.5 portable outboard — the

smallest Suzuki 4-stroke to date. Weighing
just under 30 pounds, the DF2.5 is the
lightest Suzuki 4-stroke motor ever built.
And Suzuki is also proud to note that the
DF2.5 meets the rigorous EPA 2006 and
CARB 3-Star Ultra Low emissions standards.

Engine

A 2.5 HP single cylinder OHV 4-stroke

engine, with 4.15 cu. in. displacement,
generates plenty of power for small
tenders and inflatables. It features
easy-to-pull recoil starting with Suzuki
Pointless Electronic Ignition. No battery is
required for this remarkably simple and
reliable system.

The DF2.5 engine runs quietly and

smoothly, and is water-cooled, which
promotes improved dependability. Its
integrated fuel tank holds nearly a quart

of gas and it has an estimated run time of
almost an hour on a full tank.

It is easy to check oil levels with the oil

level indicator located on the port side.
And you never have to mix oil and gas.

Handling

A tiller handle with full-size grip

provides positive throttle control. An upper
bushing in the steering collar promotes
smooth, steady steering.

Steering & throttle tension can be easily

adjusted by the operator. And there is
F-N shifting (the shift lever is located on

the starboard side, just where you’d expect),
with 360° steering for maneuvering in tight
quarters and better thrust when backing up.

Tilt And Carrying Handle

When you need to tilt the DF2.5 engine

up, there is an easy-to-grip integrated
handle located at the back of the engine
cowling within convenient reach. And
there are four tilt pin settings designed to
match your individual boat and the
prevailing conditions.

The fuel On/Off switch is on the

starboard side, for easy access whether
you’re starting or finishing engine
operation. (Note: Always turn off fuel flow
when not in use.)

Off the transom, the DF2.5 is balanced,

lightweight and easy to manage, due to its
large grip carrying handle. A special bracket
extends when the engine is tilted up to
prevent it from laying over on its side.

The New DF2.5. The Lightest
Suzuki 4-stroke Ever.

Like all Suzuki 4-strokes, the DF2.5 is

extremely reliable, meets emissions
standards, requires very little maintenance,
and it is easy to handle and stow.

The Suzuki DF2.5 — Small in size.

Big on performance.

ENGINE TYPE

4-Stroke OHV

FUEL DELIVERY SYSTEM

Carburetor

TRANSOM HEIGHT

S: 15"

STARTING SYSTEM

Manual

WEIGHT

30.1 lbs (14 kg)

NO. OF CYLINDERS

1

PISTON DISPLACEMENT

4.15 cu.in. (68 cc)

BORE x STROKE

1.89 x 1.50 in. 48 x 38 mm)

MAXIMUM OUTPUT

2.5 hp / 5500 rpm

FULL THROTTLE OPERATING RANGE

5250 – 5750 rpm

STEERING

Tiller

OIL CAPACITY

.32 qts (.3 l)

IGNITION SYSTEM

PEI

ALTERNATOR

N/A

ENGINE MOUNTING

Shear Mount

TRIM METHOD (POSITIONS)

Tilt Pin (4 Positions)

GEAR RATIO

2.15:1

GEAR SHIFT

F-N

EXHAUST

Above Prop

PROPELLER SIZE

3 x 7

1

/

2

x 5

1

/

2

DF2.5 TECHNICAL SPECIFICATIONS

CLIENT

: COLOR:

SIZE:

CODE: VERSION:

SUZUKI MARINE

4/C

8.5 X 11

DF2.5 B

DF2.5 Cat Sheet BACK MECH

DF2.5

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