Check Point Of Every Year - Linhai LH1100U-D Service Manual

05-E4B, 05-E4BG SERIES, WSM

[9] CHECK POINT OF EVERY YEAR

Battery Specific Gravity
1. Measure the specific gravity of the electrolyte in each cell with a
battery and coolant tester.
2. If the electrolyte temperature is different from the one that the
battery and coolant tester calibrated, correct the specific gravity
measurement. Use the formula below in (Reference).
3. If the specific gravity is less than 1.215 (after it is corrected for
temperature), charge or replace the battery.
4. If the specific gravity is different between 2 cells by more than
0.05, replace the battery.
(Reference)
• The specific gravity changes with temperature.
To be accurate, the specific gravity
decreases by 0.0007 when temperature increases by 1 °C
(decreases by 0.0004 when temperature increases by 1 °F),
increases by 0.0007 when temperature decreases by 1 °C
(increases by 0.0004 when temperature decreases by 1 °F).
Thus, if you refer to 20 °C (68 °F), correct the specific gravity
reading by the formula below:
– Specific gravity at 20 °C = Measured value + 0.0007 ×
(electrolyte temperature −20 °C)
– Specific gravity at 68 °F = Measured value + 0.0004 ×
(electrolyte temperature −68 °F)
Specific Gravity
1.260 Sp. Gr.
1.230 Sp. Gr.
1.200 Sp. Gr.
1.170 Sp. Gr.
1.140 Sp. Gr.
1.110 Sp. Gr.
At an electrolyte temperature of 20 °C (68 °F)
Replacing Air Cleaner Element
1. Remove used air cleaner element.
2. Replace new air cleaner element.
NOTE
• The air cleaner uses a dry element. Never apply oil to it.
• Do not operate the engine with filter element removed.
G-20
GENERAL
State of Charge
100 % Charged
75 % Charged
50 % Charged
25 % Charged
Very Little Useful Capacity
Discharged
9Y1210784GEG0025US0
9Y1210784GEG0026US0
KiSC issued 03, 2019 A