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MAINTENANCE

47

Outboard Care

To keep your outboard in the best operating condition, it is important that

your outboard receive the periodic inspections and maintenance listed in

the  Inspection  and  Maintenance  Schedule.  We  urge  you  to  keep  it

maintained properly to ensure the safety of you and your passengers, and

retain its dependability.

!

 WARNING

Neglected  inspection  and  maintenance  service  of  your  outboard  or

attempting to perform maintenance or repair on your outboard if you are

not familiar with the correct service and safety procedures could cause

personal injury, death, or product failure.

Record maintenance performed in Maintenance Log at the back of this

book. Save all maintenance work orders and receipts.

SELECTING REPLACEMENT PARTS FOR YOUR OUTBOARD

We  recommend  using  original  Mercury  Precision  or  Quicksilver

replacement parts and Genuine Lubricants.

!

 WARNING

Using a replacement part that is inferior to the original part could result

in personal injury, death, or product failure.

EPA Emissions Regulations

All new outboards manufactured by Mercury Marine are certified to the

United  States  Environmental  Protection  Agency,  as  conforming  to  the

requirements of the regulations for the control of air pollution from new

outboard motors. This certification is contingent on certain adjustments set

to factory standards. For this reason, the factory procedure for servicing

the product must be strictly followed and, wherever practicable, returned

to the original intent of the design. Maintenance, replacement, or repair of

the emission control devices and systems may be performed by any marine

spark ignition (SI) engine repair establishment or individual.

Summary of Contents for OUTBOARD MOTOR

Page 1: ...LACEMENT PARTS FOR YOUR OUTBOARD We recommend using original Mercury Precision or Quicksilver replacement parts and Genuine Lubricants WARNING Using a replacement part that is inferior to the original...

Page 2: ...i Recommended spark plug and gap OWNER RESPONSIBILITY The owner operator is required to have routine engine maintenance performed to maintain emission levels within prescribed certification standards...

Page 3: ...ce gearcase lubricant See Gearcase Lubrication Check fuel line filter for contaminants See Fuel System Check corrosion control anode Check more frequently when used in salt water See Corrosion Control...

Page 4: ...Thread in hose coupling Top Cowl Removal And Installation REMOVAL 1 Unlock the rear latch by pushing lever down ob00485 2 Lift rear of cowl and disengage front hook ob00486 INSTALLATION 1 Engage the f...

Page 5: ...rd is protected with a durable baked enamel finish Clean and wax often using marine cleaners and waxes Fuel System WARNING Avoid serious injury or death from gasoline fire or explosion Carefully follo...

Page 6: ...r signs of deterioration or damage If any of these conditions are found the fuel line or primer bulb must be replaced Propeller Replacement WARNING If the propeller shaft is rotated while the engine i...

Page 7: ...ub from corroding and seizing to the propeller shaft especially in salt water always apply a coat of the recommended lubricant to the entire propeller shaft at the recommended maintenance intervals an...

Page 8: ...ust washer Spark Plug Inspection And Replacement WARNING Avoid serious injury or death from fire or explosion caused by damaged spark plug boots Damaged spark plug boots can emit sparks Sparks can ign...

Page 9: ...inger tight and then tighten 1 4 turn or torque to specifications Description Nm lb in lb ft Spark plug 27 20 Lubrication Points 1 Lubricate the following with Quicksilver or Mercury Precision Lubrica...

Page 10: ...92 NOTE Lubricating the tiller handle bushing and shift handle detent requires disassembly of the product These points should be lubricated at least once a year by an authorized dealer Tiller Handle R...

Page 11: ...cement for removal and installation of the propeller Coat the entire propeller shaft with lubricant to prevent the propeller hub from corroding to the shaft ob00490 Changing Engine Oil ENGINE OIL CAPA...

Page 12: ...ng gearcase lubricant visually check for the presence of water in the lubricant If water is present it may have settled to the bottom and will drain out prior to the lubricant or it may be mixed with...

Page 13: ...RCASE LUBRICANT CAPACITY Gearcase lubricant capacity is approximately 195 ml 6 6 fl oz GEARCASE LUBRICANT RECOMMENDATION Mercury or Quicksilver Premium or High Performance Gear Lubricant CHECKING LUBR...

Page 14: ...the vent plug and sealing washer before removing the lubricant tube 5 Remove lubricant tube and reinstall cleaned fill drain plug and sealing washer Submerged Outboard A submerged outboard will requir...

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