Maintenance - TOHATSU MFS25 Service Manual

1 Special Tool
.................................... 3-2
2 Inspection Schedule
3 Inspection Items
........................... 3-4
1) Inspection of Top Cowl ........................ 3-4
2) Inspection of Fuel System Piping ............ 3-4
3) Inspection of Fuel Tank ........................ 3-5
4) Inspection of Fuel Filter ........................ 3-5
5) Replacement of Engine Oil..................... 3-6
6) Replacement of Oil Filter ..................... 3-7
7) Inspection of Gear Oil Quantity ............... 3-8
8) Inspection of Water Pump ..................... 3-8
9) Replacement of Gear Oil ..................... 3-10
10) Inspection of Gear Case (for leakage) ...... 3-11
11) Inspection of Timing Belt........................ 3-12
12) Replacement of Timing Belt .................. 3-13
13) Installation of Timing Belt ..................... 3-15
14) Inspection of Spark Plugs ..................... 3-17
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Maintenance

15) Inspection of Compression Pressure ... 3-18
16) Inspection and Adjustment of Valve Clearance ... 3-19
..................... 3-3
17) Throttle Cable Adjustment of Throttle Link ... 3-20
18) Inspection of Shift Lever Gear Operations ... 3-23
19) Inspection of PTT Unit Operation ...... 3-25
20) Inspection of Gas Assistant Unit Operations ... 3-25
21) Inspection of PTT Fluid Quantity ......... 3-26
22) Inspection of Idle Speed .................. 3-27
23) Inspection of Ignition Timing............... 3-27
24) Inspection of Anodes ........................ 3-28
25) Replacement of Anodes .................. 3-28
26) Inspection of Propeller ..................... 3-29
27) Inspection of Thermostat .................. 3-29
28) Inspection of Cooling Water Passage ... 3-30
29) Flushing with Water ........................ 3-31
30) Inspection of Battery ........................ 3-33
31) Greasing Points .............................. 3-34
3