Glow Plug; Outline Of Glow Plug; Structure Of Glow Plug; Function Of Glow Plug - Kubota D1803-CR-E4 Workshop Manual

4. ENGINE

4.9 Glow plug

4.9.1 Outline of glow plug

The glow plugs warm intake air at combustion chamber
to help with starting.

4.9.2 Structure of glow plug

The glow plug is made up of heating point and applied
point.
(1) Glow plug

4.9.3 Function of glow plug

The glow plugs warm intake air at combustion chamber
to help with starting.
When the key position turn to glow position, the voltage
applied to the glow plug.
After 6 seconds past, the tip of heating point reach to
over 800 ℃ (1472 ℉).

4.9.4 Specification of glow plug

Voltage at rated operation
Resistance
4-42
DC 11 V
Approx. 0.8 Ω
(at normal temperature)
D1803-CR-E4,D1803-CR-TE4,D1803-CR-TIE4,V2403-CR-E4,V2403-CR-TE4,V2403-CR-TE4BG,V2403-CR-TIE4

4.10 Intake manifold

4.10.1 Outline of intake manifold

The intake manifold efficiently distributes intake air to
each cylinder.

4.10.2 Structure of intake manifold

The intake manifold is mounted on the intake air side of
the cylinder head.
(1) Intake manifold

4.10.3 Function of intake manifold

The intake manifold efficiently distributes intake air to
each cylinder.

4.11 Exhaust manifold

4.11.1 Outline of exhaust manifold

The exhaust manifold is ducting that collects exhaust
gases combusted in each of the cylinders.

4.11.2 Structure of exhaust manifold

The exhaust manifold is mounted on the exhaust side
of the cylinder head.
(1) Exhaust manifold
MECHANISM
4. Intake and exhaust system
KiSC issued 12, 2018 A