Onan MDKBT User Manual

5-6
ENGINE OIL PRESSURE SENDER (E1)
WARNING
Accidental or remote starting can
cause severe personal injury or death. Before
removing a panel or access door, disconnect
the negative (−) cable at the battery to prevent
the engine from starting.
The oil pressure sender is threaded into the side of
the block or a manifold (Figure 5-5, 5-6 or 5-7). Use
thread sealant and engage at least two full threads
when installing. In isolated-ground applications the
sender has two terminals.
Replace the sender if resistance is not between
227 and 257 ohms (0 psi) when the engine is
stopped.
ENGINE COOLANT TEMPERATURE
SENDER (E2)
The engine coolant temperature sender is threaded
into the thermostat housing 5-5, 5-6 or 5-7). Use
thread sealant and engage at least two full threads
when installing. In isolated-ground applications the
sender has two terminals.
Replace the sender if resistance is not approximate-
ly 800 ohms at room temperature or does not de-
crease rapidly when immersed in boiling water.
RAW
WATER
FLOW
SWITCH
S6
COOLANT
SENDER E2
OIL PRESSURE
SENDER E1
FIGURE 5-5. ENGINE SENSORS—MDKBK, MDKBL,
MDKBM, MDKBN
OIL PRESSURE
SENDER E1
RAW WATER FLOW
SWITCH S6
COOLANT
SENDER E2
FIGURE 5-6. ENGINE SENSORS—MDKBP, MDKBR,
MDKBS
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Onan MDKBT Specifications

General

Brand	Onan
Model	MDKBT
Category	Portable Generator
Language	English