Suzuki DF4 Service Manual Download Page 8

1-4        GENERAL  INFORMATION

IDENTIFICATION  NUMBER  LOCATION

MODEL,  PRE-FIX,  SERIAL  NUMBER

The  MODEL,  PRE-FIX  and  SERIAL  NUMBER  of  the  motor
are stamped on a plate attached to the clamp bracket.

Example

FUEL  AND  OIL

GASOLINE  RECOMMENDATION

Suzuki  highly  recommends  that  you    use  alcohol  -  free    un-
leaded gasoline  with a minimum pump octane rating of  87
(R+M  / 2 method) or  91 (Research method).  However, blends
of unleaded gasoline and alcohol with equivalent octane con-
tent may be used.
Allowable maximum blend of a single additive (not combina-
tion) :

    5% Methanol,   10% Ethanol,   15% MTBE

"

If  leaded  gasoline  is  used,  engine    damage  may  re-
sult.  Use  only  unleaded  gasoline.

ENGINE    OIL

Use only oils that are rated SE, SF, SG, SH, or SJ under the
API  (American  Petroleum  Institute)  classification  system.
The viscosity rating should  be SAE 10W-40.
If an SAE 10W-40 motor oil is not available, select an alterna-
tive according to the chart at right.

ENGINE    SERIAL    NUMBER

A second engine serial number plate is  pressed into a boss
on the sylinder block.

THAI SUZUKI MOTOR CO.,LTD.

MADE IN THAILAND   FABRIQUE AU THAILANDE

Summary of Contents for DF4

Page 1: ...9 9 5 0 0 9 1 J 0 0 0 1 E ...

Page 2: ...uipment may not be able to properly per form the services described in this manual Improper repair may result in injury to the mechanic and may render the engine unsafe for the boat operator and passengers FOREWORD 1 2 3 4 5 6 7 8 9 This manual has been prepared using the lat est information available at the time of publi cation If a modification has been made since then differences may exist betw...

Page 3: ...tion easily 4 The first page of each section lists a table of con tents to easily locate the item and page you need COMPONENT PARTS AND IMPORTANT ITEM ILLUSTRATIONS Under the name of each system or unit an exploded view is provided with work instructions and other service information such as the tightening torque lubrication and locking agent points Example NOTE Clean the flywheel and crankshaft m...

Page 4: ...THREAD LOCK 1342 Apply THREAD LOCK SUPER 1333B Measure in DC voltage range Measure in resistance range Measure in continuity test range Use peak voltmeter Stevens CD 77 Use special tool Torque control required Data beside it indicates specified torque Apply oil Use engine oil unless otherwise specified Apply SUZUKI OUTBOARD MOTOR GEAR OIL ApplySUZUKISUPERGREASE A Apply SUZUKI WATER RESISTANT GREAS...

Page 5: ... 4 GASOLINE RECOMMENDATION 1 4 ENGINE OIL 1 4 ENGINE BREAK IN ________________________________________ 1 5 PROPELLERS ____________________________________________ 1 6 SPECIFICATIONS _________________________________________ 1 7 SERVICE DATA ___________________________________________ 1 9 TIGHTENING TORQUE _____________________________________ 1 15 SPECIAL TOOLS ____________________________________...

Page 6: ...gether pay attention to the safety of each other When it is necessary to run the outboard motor indoors make sure that exhaust gas is vented outdoors When testing an outboard motor in the water and on a boat ensure that the necessary safety equipment is on board Such equipment includes flotation aids for each person fire extinguisher distress signals anchor paddles bilge pump first aid kit emergen...

Page 7: ...bolts and nuts beginning with larger diameter and ending with smaller diameter Always tighten from inside to outside diagonally to the specified tight ening torque Whenever you remove oil seals gaskets packing O rings locking washers locking nuts cotter pins circlips and certain other parts as specified always replace them with new Also before installing these new parts be sure to remove any left ...

Page 8: ...alent octane con tent may be used Allowable maximum blend of a single additive not combina tion 5 Methanol 10 Ethanol 15 MTBE If leaded gasoline is used engine damage may re sult Use only unleaded gasoline ENGINE OIL Use only oils that are rated SE SF SG SH or SJ under the API American Petroleum Institute classification system The viscosity rating should be SAE 10W 40 If an SAE 10W 40 motor oil is...

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