Special Tool - TOHATSU MX 50D2 Service Manual

Maintenance

1. Special Tool

1 1
Spring Pin Tool A
P/N. 345-72227-0 (ø3.0)
Removing spring pin
2. Inspection Schedule
tem
Carburetor
Fuel Þlter
Fuel
System
Piping
Fuel tank
Spark plugs
gnition
gnition timing
Starting
Starter rope
System
Compression
Engine
pressure
Propeller
Gear oil
Lower Unit
Water pump
Thermostat
Bolt and Nuts
Others
Sliding an d
Rotating Areas
Grease Nipple
Anode
3-2
2 2
Spring Pin Tool B
P/N. 345-72228-0 (ø3.0)
Installing spring pin
Servicing nterval
20 hours 50 hours 100 hours
or or or every
1 month 3 months 6months
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Replace Replace
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3 3
Compression Gauge
P/N. 3AC-99030-0
Measuring compression
pressure
200 hours
Every 2
or every
years
6months
Disassembly, cleaning and
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inspection
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nspection and Þlter cleaning
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Damage and leak through
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joints
Replace
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Cleaning
Spark gap, and carbon
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cleaning
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Adjust timing
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Wear
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nspection
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Blade Bent, damage, wear
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Replace oil or replenish
Check water leak
Replace Replace
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mpeller and liner wear and
crack
Replace Replace
Foreign substance in the gap,
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defective operation
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Retighten
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Greasing
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Greasing
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Deterioration, corrosion
4 4
Tachometer
P/N. 3AC-99010-0
Measuring engine revolution
speed
nspection tem
Gap
0.9 - 1.0 mm
(0.035 - 0.039 in)
A.T.D.C : 3¡
B.T.D.C : 18¡
0.80 MPa (117 psi)
[8.2 kgf/cm
Gear oil
(GL5, SAE80 - 90)
Opening temp.: 60¡C
Valve Lift : 4.5 mm
(75¡C)
GB
Remarks
2
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2st X50D2 2011