022-00029AE Operation and Maintenance Manual
Operating Controls 2-15
5.
COOLANT TEMPERATURE GAUGE
This gauge displays temperature of engine
coolant.
6.
TRANSMISSION OIL TEMPERATURE
GAUGE
This gauge displays temperature of oil in
transmission converter and transmission
circuit.
7.
PREHEAT INDICATOR LIGHT
This light indicates that the engine preheat
function is operating. Do not start engine
as long as this light is "ON."
CAUTION!
When the pointer indicates "H" mark
(red zone), it means the engine is
overheated. Stop the operation, let
the engine run at low rpm and wait
for it to cool down.
Do not shutdown engine. If engine is
shutdown heat surge may occur.
CAUTION!
When the pointer indicates "H" mark
(red zone), it means the transmission
is overheated. Stop the operation, let
the engine run at low rpm and wait
for transmission to cool down.
HBOI260L
Figure 24
Figure 25
HBOI270L
HAOA639L
Figure 26