Suzuki DF70A Service Manual

FOREWORD
This manual contains an introductory description of the SUZUKI DF70/80/90 Outboard motors and procedures for
inspection, service and overhaul of their main components.
General knowledge information is not included.
Please read the GENERAL INFORMATION section to familiarize yourself with basic information concerning this
motor. Read and refer to the other sections in this manual for information regarding proper inspection and service
procedures.
This manual will help you better understand these outboard motors, assisting you in providing your customers
with optimum and quick service.
NOTE:
This manual is compiled based on 2009 (K9) model.
© COPYRIGHT SUZUKI MOTOR CORPORATION 2008
* This manual has been prepared using the latest information available at the time of publication. Differences
may exist between the content of this manual and the actual outboard motor.
* Illustrations in this manual are used to show the basic principles of operation and work procedures and may
not represent the actual outboard motor in exact detail.
* This manual is intended for use by technicians who already possess the basic knowledge and skills to ser-
vice SUZUKI Outboard motors. Persons without such knowledge and skills should not attempt to service
Suzuki Outboard engines by relying on this manual only and should contact an authorized SUZUKI Out-
board motor dealer.

Suzuki DF70A Specifications

General

Engine Type	4-Stroke DOHC 16-Valve
Starting System	Electric
Steering	Remote
Number of Cylinders	4
Maximum Output	70 HP
Alternator	12V 27A
Trim Method	Power Trim and Tilt
Gear Ratio	2.59:1
Exhaust	Through Prop Hub Exhaust
Max Output	70 hp
Ignition System	Fully transistorized ignition
Fuel Tank Capacity	External
Weight	160 kg
Full Throttle Operating Range	5, 300 - 6, 300 rpm
Fuel Type	Unleaded Gasoline
Shaft Length	L: 508 mm, X: 635 mm
Displacement	1, 502 cc
Fuel Delivery System	Multi-point sequential electronic fuel injection
Oil Capacity	4.0 L
Alternator Output	27A