ELECTRICALSYSTEM
Index to reference numbers shown in Illust. 18.
Ref.
No.
3
4
5
6
7
8
9
Description
Key ignition switch.
Cable
black.
Cable
switch "BAT" terminal
Cable
orange.
Cable
tracer.
Magnetic switch.
Cable
Cable
Ref.
No.
10
11
12
13
14
15
16
17
18
19
20
21
|
|
| Description |
|
|
|
Voltage | regulator. |
|
|
| ||
Cable | "GENtl | terminal | to | |||
generator | "All | terminal | blue. | |||
Cable | tIF" terminal | to |
| |||
generator | t'F" | terminal |
|
| ||
Cable | regulator | lower |
|
| ||
mounting | bolt to battery ground - |
| ||||
pink. |
|
|
|
|
|
|
Cable | harness. |
|
|
|
| |
Motor |
|
|
|
| ||
Battery.
Cable
"';able
ground.
Battery terminal cover. ignition coil.Ivondenser.
STORAGEBATTERY
Battery and Cable$
Before working on any part of the electri- cal system, disconnect the battery ground
cable at the battery negative
work has been completed. This will prevent shorting and damage to any of the electrical
units. Examine the electrical cables occasion- ally to be sure they are not being frayed by contact with adjacent parts.
When replacing a battery, make certain the ground cable is connected to the negative
(+)terminal on the battery. Note: Both cables must be assembled with the nuts to the inside
of the terminals to prevent shorting against the pedestal.
Cleaning and Servicing the Battery
Occasionally remove the battery cables and brighten the terminal contact surfaces with wire wool, and reassemble them. Apply a
light coat of vaseline or chassis lubricant. Be
sure the terminals are clamped tightly and
that the battery is fastened securely in the bat-
tery box. Replace unserviceable cable. Keep the vent holes in the battery filler caps open.
Keeping the battery fully charged not only
adds to its life but makes it available for instant use when needed.
Liquid Level
Check the battery at least once a month for water level.
The electrolyte (acid and water) in each cell should be at ring level at all times to pre-
vent battery failure. When the electrolyte is
below this level, add pure, distilled water.
Acid or electrolyte should never be added
except by a skilled battery man. Under no
circumstances add any special battery !'dopes; 11 solutions or powders.
Caution! Electric storage batteries give off
highly inflammable hydrogen gas when charg-
ing and continue to do so for some time after
receiving a steady charge.
Caution! Do not under any circumstances
allow an electric spark or an open flame near
the battery. Do not lay tools across battery
terminals as this may result in a spark or
short circuit which may cause an explosion.
Be careful to avoid spilling any electrolyte on hands or clothing.
For dependable battery service, see your
International Harvester dealer.
19
