8-72 CHARGING SYSTEM - General Information
Test indicator
MAINTENANCE FREE TYPE BATTERY
The maintenace-free battery is, as the name implies, totally
maintenance free and has no removable battery cell caps.
Water never needs to be added to the maintenace-free
battery.
The battery is completely sealed, except for small vent holes in
the cover, These vent holes allow what small amount of
gasses are produced in the battery to escape. The special
chemical composition inside the battery reduces the produc-
tion of gas to an extremely small amount at normal charging
voltages. The battery contains a visual test indicator which
indicates the condition of the battery.
( ST6 Revision
24-12 HEATERS - Heater Unit
I
HEATER UNBT
REMOVAL AND INSTALLATION
Pre-removal Operation
0 Draining of Coolant
(Refer to GROUP 0 LUBRICATION
AND MAINTENANCE-Maintenance
Service)
Post-installation Operation
0 Supplying of Coolant
(Refer to GROUP 0 LUBRICATION
AND MAINTENANCE-Maintenance
Service) Removal steps
l *
I, Heater hose connection
+* l 4
2. Instrument panel
3. Duct
4. Center ventilator duct
5. Heater unit
NOTE
(1) Reverse the removal procedures to reinstall.
(2) +e : Refer to “Service Points of Removal”
(3) l
+ : Refer to “Service Points of Installation”
2OW823
SERVICE POINTS OF REMOVAL
1. DISCONNECTION OF HEATER HOSES (1) Remove the air filter.
(2) Set the temperature lever to the far
(3) Remove the radiator drain plug and
engine coolant.
(4) Remove the heater hose clamp, and
heater hose.
N24lBAE right position.
then drain the
disconnect the
ETB Revision
