TOHATSU BFT75A Service Manual page 95

dummyhead dummyhead
MAINTENANCE
Remove the trim tab (page 16-4).
Check the continuity between the anode [1] and gear
case trim tab installation area [2].
Remove any corrosion; it prevents continuity.
Perform continuity inspection between the anode metal
surface without corrosion and the bare aluminum
surface of the gear case trim tab installation area.
If there is no continuity, remove the anode metal (page
16-4).
Remove the corrosion from the bolt, nut, anode metal,
and anode metal installation surface.
Install the anode metal and recheck the continuity.
If there is no continuity, replace the anode metal with a
new one and recheck.
STERN BRACKET
Check the anode [1] for excessive wear or corrosion.
Replace the anode with a new one if it is corroded
excessively:
– Except LHGX type (page 18-14)
– LHGX type only (page 18-48)
Check the continuity between the anode [1] and stern
bracket or power trim/tilt.
Remove any corrosion; it prevents continuity.
Perform continuity inspection between the anode metal
surface without corrosion and the bare aluminum
surface of the stern bracket, or the power trim/tilt.
If there is no continuity, remove the anode metal:
– Except LHGX type (page 18-14)
– LHGX type only (page 18-48)
Remove the corrosion from the bolt, anode metal, and
anode metal installation surface.
Install the anode metal and recheck the continuity.
If there is no continuity, replace the anode metal with a
new one and recheck.
3-18
[1]
[1]
[1]
[2]