7-51
POWR
Power unit
Removing the exhaust cover
1.
Remove the exhaust cover plugs
1
and
2
, exhaust cover anode
3
, and gaskets
4
and
5
.
2.
Remove the thermostat cover
6
, gasket
7
, thermostat
8
, exhaust cover
9
, and
gasket
0
.
Removing the thermo sensor
1.
Remove the thermo sensor
1
and gas-
ket
2
.
Removing the oil pressure switch
1.
Remove the oil pressure switch
1
.
Removing the oil filter
1.
Remove the oil filter
1
.
2.
Remove the oil filter union bolt
3
.
Checking the exhaust cover
1.
Check the exhaust cover. Replace if
cracked or corroded.
Checking the exhaust cover anode
1.
Check the anode. Replace if eroded.
Clean if there is grease, oil, or scales.
NOTICE:
Do not apply grease, oil, or
paint to the anode.
5
1
1
3
4
4
2
9
0
6
8 7
2
1
Oil filter wrench
2
: 90890-01426
1
1
2
3
Summary of Contents for Kingfish 25
Page 1: ...YAMAHA MOTOR CO LTD F4A F4 Goldfish 4 Kingfish 25 SERVICE MANUAL...
Page 4: ......
Page 20: ...0 15 GEN INFO General information MEMO...
Page 45: ...1 25 SPEC Specification MEMO...
Page 65: ...2 19 TECH FEA Technical features and description MEMO...
Page 81: ...3 17 RIG GING Rigging information MEMO...
Page 215: ...7 67 POWR Power unit MEMO...
Page 229: ...LOWR Lower unit 8 11 0 A...
Page 392: ...A Appendix Wiring diagram A 1 How to use the wiring diagram A 1...
Page 394: ......
Page 395: ......