Periodic Inspection - TOHATSU MFS 25D Owner's Manual

ENOM01106-1

2. Periodic Inspection

It is important to inspect and maintain your outboard motor regularly. Make sure to per-
form each service at interval specified in the chart below. Maintenance intervals are
determined by the number of hours outboard motor has been used or number of
months, whichever comes first.
Description
Fuel filter
Fuel filter (Vapor
separator)
High pressure
fuel hose
Fuel System
Fuel tank
Fuel tank cap
Fuel pump
Fuel pressure
Hose
Spark plug
Ignition
System
Spark plug cap/
High tension cord
Starter rope
Starting
Starter motor
System
Battery/Cable
connection
Engine oil
Oil filter (4 stroke)
Engine
Valve clearance
Timing belt
Compression
pressure
Thermostat
*" " This procedure can be performed by end user.
*" " This procedure shall be carried out by the dealer.
Inspection intervals
First 20 Every 50 Every 100 Every 200
hours or 1 hours or 3 hours or 6 hours or 1
month months months year
/
/ /
/ /
/ /
/ /
/ /
Replace Replace
Replace Replace
INSPECTION AND MAINTENANCE
Every 400
Inspection procedure
hours or 2
year
Check and clean / Replace if
necessary.
Check and clean / Replace if
necessary.
Check / Replace if necessary.
Check and clean.
Check/Replace if necessary.
Check/Replace if necessary.
Check
Check/Replace if necessary.
Check and clean.
Check/Replace if necessary.
Wear check/ Replace if
necessary.
Check (pinion)
Battery fluid level Check and
Terminal loose.
Replace
Replace
Check and adjust.
Check/Replace if necessary.
Check
Check / Replace if necessary.
73
Remarks
Gap 0.8-0.9 mm
(0.031-0.035 in)
Approx 1500 mL
10
(1.6/1.3 US/Imp.
qt.)
Oil filter replace
1700 mL (1.8/1.5
US/Imp. qt.)