7-18 CK20
196O727A
(1) Tachometer (2) Hour meter
(A) P.T.O: 540 rpm
HOURMETER / TACHOMETER
1. The tachometer indicates the engine
speed and the 540rpm P.T.O shaft
speed location on the dial.
2. The hour-mater indicates, in five digits,
the hours that the tractor has been
operated.
3. Records the hour and portions of the
hours that the tractor has been oper-
ated based on an average speed of
2200RPM. Engine speeds below
2200RPM accumulate engine hours at
a slower rate than clock hours.
Engine speeds above 2200RPM accu-
mulate engine hours faster than clock
hours.
196O726A196O725A
1. When the key switch is turned “ON”
this guage indicates the temperature
of the coolant. “C” is for cold, and “H”
is for hot.
(1) Coolant Temperature Gauge
(A) COOL (B) HOT
When the key switch is on, the fuel gauge
indicates the fuel level.
Be careful not to empty the fuel tank. Oth-
erwise air may enter the fuel system.
Should this happen, the system should
be bled (See “Bleeding Fuel System” in
as required in Periodic Service Section.)
FUEL GAUGE
(1) Fuel Gauge
(A) EMPTY (B) FULL
COOLANT TEMPERATURE GAUGE
CAUTION
To avoid personal injury:
Do not remove radiator cap until
coolant temperature is well be-
low its boiling point. Then loosen
cap slightly to the stop to relieve
any pressure before removing
cap completely.