BRP E250DHLSCS, Service Manual

Page: 193 / 396

191
OILING SYSTEM
COMPONENTS
9
COMPONENTS
The oiling system consists of the following compo-
nents:
•
Oil tank
•
Oil injection pump and manifold assembly
•
Oil pressure sensor
•
Electrical circuit
•
LOW OIL and NO OIL warning systems
•
Cylinder and crankcase
•
Rear oil manifold assembly
•
Oil recirculation system
Oil Tank Assembly
The oil tank must be properly positioned and the
oil supply must be monitored. Refer to
Oiling
System Set-Up
on p. 35.
Oil Tank Components:
•
Tank, 1.8 or 3.0 gallon capacity
•
Oil pickup and filter assembly
•
LOW OIL sending unit
•
Mounting bracket and hardware
•
Protective cover (1.8 gallon tank only)
•
Primer bulb and supply hose.
Oil Injection Pump
The oil injection pump is an electric (55 V) actua-
tor style pump. It draws oil from the oil tank
through the oil supply hose [25 ft. (7.6 m) maxi-
mum] and supplies pressurized oil to the oil mani-
fold. The
EMM
supplies 55 V and controls
activation of the pump.
The oil manifold distributes the oil supplied by the
oil injection pump. A pressure sensor monitors the
oil injection pressure.
Oil Pressure Sensor
The oil pressure sensor reacts to changes in oil
manifold pressure. The
EMM
supplies and moni-
tors electrical current to the sensor.
1.8 Gallon Oil Tank Kit
44839B
1. Oil injection pump
2. Oil manifold
004220
1. Oil pressure sensor
04220
2
1
1