ELECTRICAL
4--4
6400IC MM433 (10--93)
ELECTRICAL SYSTEM
The machine electrical system consists of the
battery, alternator, and related components. This
section includes information on these components
and their troubleshooting.
BATTERY
The battery used in the machine is a low
maintenance battery. It has been constructed with
special materials and has extra electrolyte to
reduce or eliminate maintenance. Its design
reduces electrolyte loss and contamination. Do
not add water, remove the battery vent plugs, or
check the battery specific gravity. For specific
instructions, see the battery label.
Do not allow the battery to remain in discharged
condition for any time. Do not operate the
machine if the battery is in poor condition or
discharged beyond 80%, specific gravity below
1.120.
After the first 50 hours of operation, and every
800 hours after that, clean and tighten the battery
connections.
Periodically clean the top surface of the batteries
and the terminals, and check for loose
connections. Use a strong solution of baking soda
and water. Brush the solution sparingly over the
battery tops, terminals, and cable clamps. Do not
allow any baking soda solution to enter the
batteries. Use a wire brush to clean the terminal
posts and the cable connectors. After cleaning,
apply a coating of clear battery post protectant to
the terminals and the cable connectors. Keep the
tops of the batteries clean and dry.
Keep all metallic objects off the top of the
batteries, which may cause a short circuit.
Replace any worn or damaged wires.
The electrolyte level in regular non--sealed
batteries can be checked. The level must always
be above the battery plates. Never add acid to the
batteries, only distilled water. Keep the battery
caps on the batteries always except when adding
water or taking hydrometer readings.
FOR SAFETY: When Servicing Machine, Avoid
Contact With Battery Acid.
Summary of Contents for 6400IC
Page 1: ...MM433 Rev 02 MM433 Service Manual 6400IC ...
Page 4: ...GENERAL INFORMATION 1 2 6400IC MM433 8 94 ...
Page 28: ...CHASSIS 2 2 6400IC MM433 7 99 ...
Page 50: ...CHASSIS 2 24 6400IC MM433 7 99 ...
Page 52: ...SWEEPING 3 2 6400IC MM433 7 99 ...
Page 122: ...SWEEPING 3 72 6400IC MM433 7 99 ...
Page 124: ...ELECTRICAL 4 2 6400IC MM433 7 99 ...
Page 147: ...ELECTRICAL 4 25 6400IC MM433 12 01 ...
Page 148: ...ELECTRICAL 4 26 6400IC MM433 12 01 ELECTRICAL SCHEMATIC GAS LP LIQUID COOLED 1 2 3 4 5 6 7 ...
Page 150: ...ELECTRICAL 4 28 6400IC MM433 12 01 ELECTRICAL SCHEMATIC DIESEL 2 1 2 ...
Page 151: ...ELECTRICAL 4 29 6400IC MM433 12 01 ELECTRICAL SCHEMATIC DIESEL 1 2 350169 D ...
Page 154: ...ELECTRICAL 4 32 6400IC MM433 12 01 WIRE HARNESS GROUP GAS LP LIQUID COOLED ...
Page 156: ...ELECTRICAL 4 34 6400IC MM433 12 01 WIRE HARNESS GROUP DIESEL ...
Page 160: ...ELECTRICAL 4 38 6400IC MM433 12 01 ...
Page 174: ...ELECTRICAL 4 52 6400IC MM433 7 99 ...
Page 176: ...HYDRAULICS 5 2 6400IC MM433 7 99 ...
Page 258: ...HYDRAULICS 5 84 6400IC MM433 12 01 Fig 1 Hydraulic Schematic Liquid cooled 350156 LIQ ...
Page 259: ...HYDRAULICS 5 85 6400IC MM433 12 01 Fig 1 Hydraulic Schematic Liquid cooled 350156 LIQ ...
Page 260: ...HYDRAULICS 5 86 6400IC MM433 12 01 Fig 2 Hydraulic Schematic Air Cooled ...
Page 261: ...HYDRAULICS 5 87 6400IC MM433 12 01 Fig 2 Hydraulic Schematic Air Cooled 350157 AIR ...
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Page 332: ...ENG AIR COOLED 6 2 6400IC MM433 7 99 ...
Page 356: ...ENG AIR COOLED 6 26 6400IC MM433 7 99 ...
Page 358: ...ENG LIQUID COOLED 7 2 6400IC MM433 7 99 ...