BATTERY
SC-5
< SERVICE INFORMATION >
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• Remove the cell plug using a suitable tool.
• Add distilled water up to the MAX level.
Sulfation
A battery will be completely discharged if it is left unattended
for a long time and the specific gravity will become less than
1.100. This may result in sulfation on the cell plates.
To determine if a battery has been sulfated, note its voltage and
current when charging it. As shown in the figure, less current
and higher voltage are observed in the initial stage of charging
sulfated batteries.
A sulfated battery may sometimes be brought back into service
by means of a long, slow charge, 12 hours or more, followed by
a battery capacity test.
SPECIFIC GRAVITY CHECK
1. Read hydrometer and thermometer indications at eye level.
2. Use the following chart to correct your hydrometer reading
according to electrolyte temperature.
Hydrometer Temperature Correction
MEL043F
PKIA2353E
MEL042FA
Battery electrolyte temperature °C (°F) Add to specific gravity reading
71 (160) 0.032
66 (150) 0.028
60 (140) 0.024
54 (130) 0.020
49 (120) 0.016
43 (110) 0.012
38 (100) 0.008
32 (90) 0.004
27 (80) 0
21 (70)−0.004
16 (60)−0.008
10 (50)−0.012
4 (40)−0.016
−1 (30)−0.020
SC-24
< SERVICE INFORMATION >
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
BatteryINFOID:0000000003533327
StarterINFOID:0000000003533328
GeneratorINFOID:0000000003533329
Ty p eGr. 27
Capacity (20 HR) minimum 12V - 80AH
Cold cranking current A
(For reference value)710
ApplicationAll models
ManufacturerMitsubishi
M002T85571ZCKD
Ty p eReduction gear type
System voltage 12V
No-loadTerminal voltage 11V
Current Less than 145A
Revolution More than 3,300 rpm
Minimum diameter of commutator 31.4 mm (1.236 in)
Minimum length of brush 11.0 mm (0.433 in)
Brush spring tension 26.7 - 36.1 N (2.72 - 3.68 kg, 5.93 - 8.02 lb)
Clearance between pinion front edge and
pinion stopper0.5 - 2.0 mm (0.020 - 0.079 in)
Ty p eTG15C13
Va l e o
Nominal rating14V - 130A
Ground polarityNegative
Minimum revolution under no-load 1,200 rpm
Hot output current (When 13.5 volts is applied)More than 52A/1,500 rpm
More than 82A/1,800 rpm
More than 115A/2,500 rpm
More than 130A/5,000 rpm
Regulated output voltage 13.5V @ 5,000 rpm @ 20°C
Adjustment range of power generation variable voltage control 11.4-15.6V
