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TOHATSU MFS 8A3 User Manual

TOHATSU MFS 8A3
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INSPECTION AND MAINTENANCE 65
10
ENOM00555-0
It is important to inspect and maintain your outboard motor regularly. At each interval on
the chart below, be sure to perform the indicated servicing.
Maintenance intervals should be determined according to the number of hours or number
of months, whichever comes first.
*1: Have this handled by your dealer.
2. Periodic Inspection
Description
Inspection intervals
Inspection procedure Remarks
First 20
hours of 1
month
Every 50
hours of 3
months
Every 100
hours of 6
months
Every 200
hours of 1
year
Fuel System
Carburetor
*1

Strip, Clean, and adjust.
Fuel filter

Check and clean or Replace if neces-
sary.
Piping/Hoses

Check and Replace if necessary.
Fuel tank

Check and Replace if necessary.
Fuel tank cap

Check and Replace if necessary.
Fuel pump
*1

Check and Replace if necessary.
Disassemble and check each 300
hours.
Ignition
Spark plug

Check gaps.
Remove carbon deposits or Replace.
0.8–0.9 mm
(0.031–0.035 in)
Ignition timing
*1

Check timing.
Starting Sys-
tem
Starter rope

Check for wear or chafing
Starter Motor
*1

Check for salt deposits and the battery
cable condition.
Battery

Check installation, fluid quantity, gravity.
Engine
Engine oil
Replace
Replace
Replace
Replace if necessary.
Valve Clearance
*1

Check & adjust.
IN:
0.13–0.17 mm
(0.0051–0.0067 in)
EX:
0.18–0.22 mm
(0.0071–0.0087 in)
Timing Belt
*1

Check and Replace if necessary.
Thermostat
*1

Check and Replace if necessary.
Lower Unit
Propeller

Check for bent blades, damage, wear.
Gear oil
Replace
Replace
Replace
Change or replenish-oil and check for
water leaks.
320 mL
(10.8 fl.oz.)
Water pump
*1

Check for wear or damage.
Replace impeller
every 12 months.
Bolts and Nuts

Retighten
Sliding and Rotating Parts.
Grease Nipples

Apply and pump in grease.
Outer Equipment

Check for corrosion.
Anode

Check for corrosion and deformation.
Replace if neces-
sary.
MFS6-8-99A3_EUR_EN_141114N.book 65 ページ 2014年12月13日 土曜日 午後5時49

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TOHATSU MFS 8A3 Specifications

General IconGeneral
BrandTOHATSU
ModelMFS 8A3
CategoryOutboard Motor
LanguageEnglish

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