Periodic Inspection - TOHATSU MFS 25C Owner's Manual

66
INSPECTION AND MAINTENANCE
ENOM00090-0

2. Periodic Inspection

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.
Description
High pressure fuel
filter*1
Fuel filter
Piping/Hoses
Fuel System
Fuel tank
Fuel tank cap
Fuel pump
Ignition Spark plug
Starter rope
Starting
Starter motor
System
Battery
Engine oil
Oil filter
10
Valve Clearance
Engine
Timing belt
Compression
pressure *1
Air filter *1
Combusion
chamber *1
Thermostat
Inspection intervals
First 20 Every 50
hours or 1 hours or 3
month months
*1
*1
Replace
*1
*1
*1
*1
Every 100 Every 200
Inspection procedure
hours or 6 hours or 1
months year
Replace every 200 hrs or 2 years
Check and clean or Replace if
necessary. (See page 70)
Check and clean or Replace if
necessary.
Clean (See page 70)
Check and clean or Replace if
necessary.
Check and clean or Replace if
necessary.
Check gaps. Remove carbon deposits
or Replace if necessary. (See page 73)
Check for wear or chafing
Check for salt deposits and the battery
cable condition.
Check installation, fluid quantity, gravity.
Replace
Replace. (See page 62)
Replace every 200 hrs or 2 years (See
page 69)
Check & adjust
Check and Replace if necessary.
Check and repair if necessary.
Replace every 200 hrs or 2 years
Clean every 200 hrs or 2 years
Check and Replace if necessary.
Remarks
0.8-0.9 mm
(0.031-0.035 in)
1800 ml
(63.3 fl.oz.)
Entire cartridge
IN:
0.13-0.17 mm
(0.0051-0.0067 in)
EX:
0.18-0.22 mm
(0.0071-0.0087 in)