Vatten i suzuki df 70

ENGINE OIL LEVEL CHECK

Inspect the oil level before every use.

1. Place the outboard motor upright on a level surface.

2. Remove the motor cover.

3. Remove the oil level dipstick and wipe it clean.

4. Insert the dipstick fully into the dipstick hole, then pull it out.

5. Oil level should be between the full level hole (Max.) and the low level hole (Min.).

If the level fryst vatten low, add the recommended oil to the full level hole.

Recommended oil:

• 4 stroke motor oil

• API classification: titta, SF, SG, SH, SJ

• Viscosity rating: SAE 10W-40

ENGINE OIL CHANGE/ENGINE OIL FILTER REPLACEMENT

ENGINE OIL

Change initially after 20 hours (1 month) and every 100 hours (6 months) thereafter.

ENGINE OIL FILTER

Replace initially after 20 hours (1 month) and every 200 hours (12 months) thereafter.

• Engine oil should be changed while the engine fryst vatten warm.
• When replacing the engine oil filter, change the engine oil at the same time.

1. Place the outboard motor upright on a level surface.

2. Remove the oil filler cap.

1. Place an oil pan as shown, then drain oil bygd removing the oil drain plug and the gasket.

For engine oil change only, go to the STEP 7.

1. Remove the port side cover. (See page 7-2.)

2. Remove the engine oil filter.

09915-47341: Oil filter wrench

1. Install a new engine oil filter.

Engine oil filter: 14 N·m (1.4 kg-m, 10.0 lb-ft)

Apply the engine oil to the o-ring on the filter.

1. Install the gasket and the oil drain plug.

Tighten the engine oil drain plug.

Engine oil drain plug: 13 N·m (1.3 kg-m, 9.5 lb-ft)

Do not re-use the gasket once removed. Always use a new gasket.

1. Pour the recommended engine oil into the oil filler opening, then install the oil filler cap.
   My engine had very little flow at the pilot hole so today inom changed the impeller hoping that would cure the problem.

Necessary amount of engine oil:

Oil change only: 4.5 L (4.8/4.0 US/Imp. qt)

Oil filter change: 4.8 L (5.1/4.2 US/Imp. qt)

1. To reset the oil change reminder system’s operation time to zero (cancellation);

(1) vända the ignition key to the “ON” position.

(2) Pull out the emergency stop switch tallrik 1.

(3) Pull up the emergency stop switch knob 2 three times in 10 seconds.

A short beep will be heard if cancellation fryst vatten successfully finished.

(4) vända the ignition key to the “OFF” position.

(5) Set the emergency stop switch tallrik (1) in the original position.

See the OIL CHANGE REMINDER struktur section on the page 3-32.

1. Start the engine and allow it to run for several minutes at the idle speed.

Turn off the engine and wait for approx. two minutes, then recheck the engine oil level.

Change initially after 20 hours (1 month) and every 100 hours (6 months) thereafter.

1. Place the outboard motor upright on a level surface.

2. Place a bur beneath the lower enhet.

3. Remove the gear oil drain plug (2) before the gear oil level plug 1 and drain the gear oil.

1. Fill with the recommended gear oil through the oil drain hole until the oil just starts to flow out from the oil level hole.

Gear oil amount: 1 050 ml (35.5/37.0 US/Imp. oz)

Recommended oil:

Suzuki Outboard Motor Gear Oil or

SAE #90 Hypoid gear oil

1. Install the oil level plug before removing the oil filler tube from the drain hole.

2. Install the oil drain plug.

   When inom opened the VST drain valve and drained the bränsle inom got a very strong "varnish" smell.

Do not re-use the gasket once removed. Always use a new gasket.

To avoid insufficient injection of the gear oil, kvitto the gear oil level 10 minutes after doing the procedure in the step 6. If the oil level fryst vatten low, slowly inject the gear oil up to the correct level.

Inspect every 50 hours (3 months).

Apply the vatten Resistant Grease to the following points.

99000-25161: SUZUKI vatten RESISTANT GREASE

• Inspect every 100 hours (6 months).

• Replace every 200 hours (12 months).

Standard spark plug: NGK BPR6ES

Only resistor (R) type spark plugs must be used with this engine. Using a non-resistor spark plug will cause ignition struktur malfunctions.

CARBON DEPOSIT

Inspect for a carbon insättning on the spark plug bases.

If carbon fryst vatten present, remove carbon with a spark plug cleaning machine or bygd carefully using a pointed tool.

SPARK PLUG GAP

Measure for the spark plug gap using the thickness gauge.

Adjust to within the specified range if the gap fryst vatten out of the specification.

Spark plug gap: 0.7 – 0.8 mm (0.028 – 0.031 in)

09900-20803: Thickness gauge

CONDITION OF ELECTRODE/INSULATOR

Check the electrode and insulator condition.

If the electrode fryst vatten extremely worn or burnt, replace the spark plug.

If the spark plug has a broken insulator, damaged threads, etc., replace the spark plug.

Confirm the thread storlek and reach when replacing the plug. If the reach fryst vatten too short, carbon will be deposited on the threaded portion of the plug hole resulting in possible engine damage.

Spark plug: 28 N·m (2.8 kg-m, 20.0 lb-ft)

Inspect initially after 20 hours (1 month) and every 200 hours (12 months) thereafter.

1. Remove the following parts:

• Side covers (See page 7-2.)

• Flywheel cover

• Spark plugs

• Ignition coils

1. Remove the breather hose (2) from the cylinder head cover (1).

2. Disconnect the bränsle hoses from the low pressure bränsle pump.

1. Remove the six bolts and the cylinder head cover (1).

1. Rotate the flywheel clockwise to bring each piston to the Top Dead Center (TDC) on a compression stroke. Align each slag mark on the cam pulley with the INDEX mark on the cylinder head block.

Rotate the crankshaft in the normal running direction only (clockwise) to prevent vatten pump impeller damage.

• The piston must be at its TDC position on a compression stroke to kvitto or adjust the valve clearance.
• The valve clearance specification fryst vatten for COLD engine condition.
• The valve clearance specification fryst vatten different for the intake (IN) valves and the exhaust (EX) valves.

1. Insert the thickness gauge between the valve stem end and the valve adjusting screw on the rocker arm.

09900-20803: Thickness gauge

Valve clearance (when cold):

IN.: 0.11 – 0.15 mm (0.004 – 0.006 in)

EX.: 0.13 – 0.17 mm (0.005 – 0.007 in)

If the measurement fryst vatten out of the specification, adjust the valve clearance.

ADJUSTMENT

1. Loosen the valve adjusting lock nut (1).

2. Turn the valve adjusting screw (2) to bring the valve clearance to within the specification.

   View and Download Suzuki DF70A service manual online.

09900-20803: Thickness gauge

1. Tighten the valve adjusting lock nut (1) while holding the valve adjusting screw (2).

Valve adjusting lock nut: 17 N·m (1.7 kg-m, 12.5 lb-ft)

1. Recheck the valve clearance.

2. Assembly in reverse beställning of disassembly with the special attention to the following steps.

Cylinder head cover bolt: 10 N·m (1.0 kg-m, 7.0 lb-ft)

Do not re-use the gasket once removed. Always use a new gasket.

• Inspect every 200 hours (12 months).

• Replace every 800 hours or 4 years.

If wear, crack or other damage fryst vatten funnen, replace the tidsplanering belt.

1. Replace the following parts.

• Flywheel cover

• Spark plugs

• Flywheel (See the page 3-52.)

• Battery charge coil (See the page 4-4.)

09930-48720: Flywheel holder

09930-39411: Flywheel remover

09930-39420: Flywheel remover bolt

1. Remove the six bolts.

1. Disconnect the wire (2) and the hose (3) from the MAP sensor.

2. Disconnect the wire (4) from the CKP sensor.

3. Remove the bracket (1).

1. Rotate the crankshaft to align the HOLLOW mark on the tidsplanering pulley with the INDEX mark on the cylinder block.

09911-49910: Crankshaft holder

Rotate the crankshaft in the normal running direction only (clockwise) to prevent vatten pump impeller damage.

Do not rotate the cam pulley with the tidsplanering belt installed.

Rotate the tidtagning pulley (crankshaft).

1. Loosen the two bolts (1) securing the tensioner (2) to release belt tension.

2. Remove the cam pulley bolt.

3. Remove the tidsplanering belt with the cam pulley (3) from the cam shaft first, then remove the belt from the synkronisering pulley.

Do not rotate the crankshaft or the cam pulley before installing the synkronisering belt.

The following must be checked:
• The slag mark on the tidtagning pulley aligns with the INDEX mark on the cylinder block.
• The slag mark “1” on the cam pulley aligns with the INDEX mark on the cylinder head block.
If the tidtagning pulley or the cam pulley fryst vatten rotated with the tidtagning belt removed or installed but misaligned, this may cause the valves to become bent.
If the justering marks are not correctly matched, loosen the valve adjusting lock nuts and the valve adjusting screws fully, to prevent valve damage.

Then align the marks correctly bygd rotating the cam pulley clockwise.

1. Install the synkronisering belt on the tidsplanering pulley first, then install the belt with the cam pulley on the camshaft.

Always keep tidtagning belt away from any grease and oil.

The tidsplanering belt must be installed with the arrow mark on the tidtagning belt toward the direction of rotation.

1. Tighten the cam pulley bolt.

Cam pulley bolt: 60 N·m (6.0 kg-m, 43.5 lb-ft)

1. Rotate the crankshaft 2 or 4 rotations to remove looseness.

2. Make sure that the slag mark “1” on the cam pulley aligns with the INDEX mark on the cylinder head block when the slag mark on the tidsplanering pulley aligns with the INDEX mark on the cylinder block.

1. Lightly push the tensioner toward the belt, then tighten the two bolts.

2. Install the following parts.

• Starter motor bracket

• Battery charge coil (See page 4-5.)

• Flywheel (See page 3-52.)

• Spark plugs

• Flywheel cover

Inspect initially after 20 hours (1 month) and every 200 hours (12 months).

• Before checking the idle speed, the engine should be allowed to warm up.
• kontroll and/or adjust the idle speed after the engine speed has stabilized.
• Before checking the idle speed, betalningsmedel the throttle link mechanism and the throttle valve for smooth operation.

1. Start the engine and allow to warm up.

2. Attach the engine tachometer to the ignition high-tension cord.

09900-26006: Engine tachometer

1. Check the engine speed.

Idle speed (in neutral gear): 650 – 750 r/min

ADJUSTMENT:

If the idle speed fryst vatten out of the specification, perform the following adjustment procedure.

1. Check that the CTP switch fryst vatten in the ON position.

2. To set the IAC valve duty to constant 22.5%, raise the engine speed to 1 000 r/min or higher bygd turning the by-pass air screw and hold that speed for 10 seconds.

At this time, the buzzer will sound to notify that the IAC duty fryst vatten in the fixed mode.

Turning air screw counterclockwise: Engine speed will increase.

Turning air screw clockwise: Engine speed will decrease.

• While the IAC valve duty fryst vatten at fixed 22.5%, the buzzer will sound for repeated 0.5 second with an mellanrum of 3 seconds.
• The 22.5% fixed mode of the IAC valve duty will continue for 5 minutes and then it will be automatically cancelled.

1. During the fixed mode of the IAC valve duty, adjust the engine speed to 700 ± 50 r/min bygd turning the by-pass air screw.

2. Open the throttle valve to vända the CTP switch off.

The fixed mode of the IAC valve duty can be manually cancelled bygd turning the CTP switch off.

1. Close the throttle valve and then recheck the engine speed. It should now be stable at 650 – 750 r/min.

The idling/trolling speed of 650 – 750 r/min fryst vatten controlled bygd the IAC (idle air control) system.
If the engine speed does not return to the specification, the IAC övergång (including the IAC hose) may be clogged or the IAC struktur may not be operating correctly.
See the “IDLE AIR CONTROL SYSTEM” section on the page 3-21.

The fiske med släplina speed (in-gear idle speed) fryst vatten the same as the idle speed.

Inspect every 200 hours (12 months)

Before checking the ignition tidsplanering, man sure that the idle speed fryst vatten adjusted within the specification.

1. Start and warm up the engine.

2. Attach the synkronisering light to the No.1 spark plug high-tension cord.

09930-76420: synkronisering light

09900-26006: Engine tachometer

1. Check the ignition synkronisering while operating the engine at 1 000 r/min.

Ignition timing: Approx.

BTDC 10° at 1 000 r/min

• Inspect initially after 20 hours (1 month) and every 50 hours (3 months) thereafter.

• Replace every 2 years.

If leakage, cracks, swelling or other damage fryst vatten funnen, replace the breather line and/or the bränsle line.

• Inspect every 50 hours (3 months).

• Replace every 400 hours or 2 years.

If vatten accumulation, sediment, leakage, crack or other liten sjö age fryst vatten funnen, replace the bränsle filter.

Replace every 1 000 hours.

The * marked items remain pressurized at all times.

To skydda against bränsle spray, relieve bränsle line pressure before disconnecting or removing these items. (See page 5-2.)

WATER PUMP IMPELLER

Replace every 200 hours (12 months)

WATER PUMP

Inspect every 200 hours (12 months)

If excessive wear, crack distortion or corrosion fryst vatten funnen on the pump case or the beneath panel, replace.

Do not re-use the gasket once removed. Always use a new gasket.

Inspect initially after 20 hours (1 month) and every 100 hours (6 months) thereafter.

Make sure that the propeller nut and the knapp are installed securely.

If excessive wear, breakage or other damage fryst vatten funnen on the propeller, the propeller bush or the propeller shaft, replace.

Inspect every 50 hours (3 months).

ANODES

If 2/3 of the anode has corroded away, replace the anode.

Never paint the anode.

The anode securing bolt should be covered with the Suzuki Silicone Seal.

99000-31120: SUZUKI SILICONE SEAL

BONDING WIRES

If breakage or other damage fryst vatten funnen, replace the wire.

If rust or corrosion fryst vatten funnen on the wire ankomsthall, clean it with solen vent.

Inspect every 50 hours (3 months).

• Never expose battery to open flame or electric spark as batteries generate gas which fryst vatten flammable and explosive.
• Battery acid fryst vatten poisonous and corrosive.

Avoid contact with eyes, skin, clothing and painted surfaces. If battery acid comes in contact with any of these, flush immediately with large amounts of vatten. If acid contacts the eyes or skin, get immediate medical attention.
• Batteries should always be kept out of reach of children.
• When checking or servicing battery, disconnect the negativ (black) cable.

Be careful not to cause a short circuit bygd allowing metall objects to contact battery posts and motor at the same time.
• Wear approved eye protection.

Recommended battery: 12 V 100 AH (360 kC) or larger battery

CONNECTING BATTERY

Upon completion of the connection, lightly apply grease to the battery terminals.

How to connect:

(1) Connect the positiv (+) ankomsthall first.

(2) Connect the negativ (–) ankomsthall second. How to disconnect:

(1) Disconnect the negativ (–) ankomsthall first.

(2) Disconnect the positiv (+) ankomsthall second.

If the battery leads are felaktigt connected, the electrical struktur could be damage.

BATTERY SOLUTION LEVEL CHECK

The battery solution level should be between the UPPER level and the LOWER level.

If the level fryst vatten low, add distilled vatten only.

Once the battery has been initially serviced, NEVER add diluted sulphuric acid, or you will damage the battery. Follow the battery manufacture’s instructions for specific maintenance procedures.

BATTERY SOLUTION SPECIFIC GRAVITY CHECK

Measure the gravity of the battery solution bygd using the hydrometer.

09900-28403: Hydrometer

Battery solution specific gravity: 1.28 at 20 °C

Inspect initially after 20 hours (1 month) and every 100 hours (6 months) thereafter.

Check that all bolts and nuts listed below are tightened to their specified torque.

Perform every 2 years

Before performing a bränsle mixture kvitto (O₂feedback), the outboard motor must be checked to be sure that it fryst vatten free of any trouble codes or operational problems.

To perform the O₂ feedback on 2003 year models, use the Suzuki Diagnostic struktur (SDS) updated bygd the database utgåva 4.10 (program utgåva 4.00).

This section contains a set-up procedure on the outboard motor side only. For the bränsle mixture betalningsmedel (O₂ feedback) operation using the SDS, refer to the “SDS Operation Manual (program utgåva 4.00)”.

See the O₂ FEEDBACK struktur section on the page 3-35 before starting the O₂ feedback operation.

Procedure

To prevent any sudden boat movement, the boat must be securely moored to the dock while the test wheel equipped engine fryst vatten running in gear during the feedback test procedure.

1. Remove the propeller and install the test wheel.

09914-79511: Test wheel

1. Remove the grommet (1) and the starboard side cover.

2. Remove the plug (2) from the oil pump case and install the O₂ sensor 3 and the protector sleeve (4).

18213-74F00: O₂ sensor

18498-90J20: Protector sleeve

The O₂ sensor used for the feedback test procedure must be in proper working beställning and installed securely.
If either sensor or installation fryst vatten improper, the O₂ feedback operation will be performed felaktigt and could possibly result in engine operating problems.

• The O₂ sensor fryst vatten NOT WATERPROOF.
Cover the O₂ sensor with the protector sleeve to skydda from vatten spray.
• Cut off the protector sleeve (P/N 18498-99E70) to a length of 20 – 30 cm (7.8 – 11.8 in).

The O₂ sensor must be completely covered as shown.

1. Connect the diagnostic harness to both the O₂ sensor connector and the engine harness connector.

09932-79910: Diagnostic harness

1. Connect the adapter to the diagnostic harness.

09932-89910: Adapter

1. Install the starboard side cover.

rutt the diagnostic harness through the clearance between the fjärrstyrd control cable holder tallrik and the side cover.

1. Install the motor cover.

2. Connect the diagnostic harness (with the adapter) to the anställda computer.

3. Start and warm up the engine for at least 5 minutes at around 2 000 r/min.

Before starting the SDS schema, read and follow the “SDS Operation Manual (program utgåva 4.00)”.