OPTIONAL EQUIPMENT.
Overdrive.
Special head and twin exhaust system.
Rev. Counter
Screenwasher.
Heater
15 in. Centre lock wire wheels with Dunlop road speed tyres 6.40~15.
Dunlop Road Speed tyres 5.50~16 on standard wheels.
AI-fin Drums.
CAB1
N
HEATER
(Optional
Extra).
The Smiths heater and defroster unit is of
3
kilowatts nominal output. This
unit utilises waste heat from the engine and
is
located under the facia on the L.H.
side of the car.
A resistance is fitted in the heater which
is
controlled by a
3
position switch on
the facia.
First pull of switch gives
3
speed, second pull and turn gives full speed,
at which maximum heat
is
obtained.
The heater unit draws fresh air from outside the car and this may be cut off by
closing sliding door on L.H. side of bulkhead.
Hot air is ducted from the heater to
the Drivers side of the car and
is
controlled by opening a door underneath the facia.
A
similar door is fitted to the heater unit itself which when open will permit hot air
to be directed into the vicinity of the passengers feet.
At speeds above
30
miles per hour the motor
is
not necessary owing to the ram
effect in the air intake.
In summer it
is
usually desirable to turn off the cylinder head valve to permit
the heating system to be used for the circulation of fresh unheated air throughout
the car interior. This valve is located
on
the right hand side of the cylinder head
and must be screwed fully home in a clockwise direction to shut off the supply of
water to the heater radiator.
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TWENTY-NINE