Turbocharger System; Model; Intake System; Intake Air Heater (V3800Di-T-E3B, V3800Di-T-E3Cb, V3800Di- T-E3Bg - Kubota V3600-E3 Shop Manual

V3-E3B SERIES, V3-E3CB SERIES, V3-E3BG SERIES, WSM

6. TURBOCHARGER SYSTEM

[1] BOOST COMPENSATOR (OPTION FOR TURBOCHARGED MODEL)

7. INTAKE SYSTEM

[1] INTAKE AIR HEATER (V3800DI-T-E3B, V3800DI-T-E3CB, V3800DI-T-
E3BG)
The boost compensator is controlled by the boost
pressure of the control mechanism which controls
transient smoke caused by oversupply of fuel when the
engine starts and accelerates.
When the boost pressure is lower than working
pressure of the boost actuator (1), it prevents oversupply
of fuel to reduce transient smoke.
When the boost pressure is higher than working
pressure of the boost actuator (1), it controls the supply
of fuel to the equivalent of maximum power / rated speed
output.
The boost compensator adjusting screws (2) are set
and tamper-proof capped in factory, so never take off the
tamper-proof cap and readjust the screws.
(1) Boost Actuator
The intake air heater is introduced in order to further
improve the starting performance and to reduce the
white smoke at cold starting.
The intake air heater is mounted on the intake
manifold. In this new construction, there is no need to
arrange any glow plug on the cylinder head. This means
that a multi-valve design can be implemented and that
the starting performance
enhanced.
M-25
DIESEL ENGINE
(2) Boost Compensator Adjusting
Screw
W1014569
and serviceability are
W1015544