John Deere POWERTECH 4045 - Manual (Page 98)

Instrument Panel - Mech. Cont. “270” Engines
OURGP11,000018E –19–27JUL06–2/2
RG6574A
–UN–07JAN03
Instrument Panel and Gauges (4.5 L “270” Engines)
F—Oil Pressure Indicator Lamp - Warns operator that
engine oil pressure is below a safe operating level. If lamp
stays lit while engine is running faster than slow idle, stop
engine immediately and check engine oil level.
G—Coolant Temperature Indicator Lamp - Warns
operator that engine coolant temperature exceeds safe
operating level. If lamp is lit during full load operation, the
engine is overheated. Stop engine and immediately check
fan belt tension and coolant level in radiator.
H—Key Switch - The key switch controls the electrical
system. Positions of key switch are marked as follows:
OFF, ON, and START. There is also a HEAT position for
cold weather starting.
18-2
080706
PN=96