8-6
CAUTION:
Normal tap water contains minerals which
are harmful to a battery; therefore, refill
only with distilled water.
3. Using a hydrometer, check the specific
gravity of the battery fluid in each cell
against the readings on the following
chart. Consult a Yamaha dealer if any
low readings are found, or if readings
vary more than one point between cells.
Temperature
Satisfactory Uncorrected
Hydrometer Reading
°F
°C
120
48.9
1.244
110
43.3
1.248
100
37.8
1.252
90
32.2
1.256
80
26.7
1.260
70
21.1
1.264
60
15.6
1.268
50
10.0
1.272
40
4.4
1.276
30
-1.1
1.280
EE.book Page 6 Thursday, June 24, 2004 11:11 AM