Yamaha YFM660RN Service Manual page 112

CHECKING THE BATTERY/CHECKING THE FUSE
5.Check:
Battery terminals
Dirty → Clean with a wire brush.
Poor connection → Correct.
NOTE:
After cleaning the terminals, apply a light coat
of grease.
6.Install:
Battery
7.Connect:
Battery leads
CAUTION:
First, connect the positive lead 1, then
connect the negative lead 2.
8.Install:
Battery holding bracket
Seat
Refer to "SEAT, FENDERS AND FUEL
TANK".
CHECKING THE FUSE
CAUTION:
Always turn off the main switch when
checking or replacing a fuse. Otherwise, a
short circuit may occur.
1.Remove:
Seat
Refer to "SEAT, FENDERS AND FUEL
TANK".
2.Check:
Fuse
***********************************************
Checking steps:
Connect the pocket tester to the fuse and
check it for continuity.
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ADJ