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Service Manual Mitsubishi L-Series diesel engines
Version 08/2004
GLOW TIMER SYSTEM
ENGLISH
ELECTRICAL SYSTEM
ELECTRICAL SYSTEM
36 GLOW TIMER SYSTEM
36.1 General
The glow plugs are used to help easy start of a cold
engine by preheating the combustion chamber.
In the standard-specification engines, it is necessary to
keep the starter key at the “glow” position for 20 to 30
seconds by hand in order to heat the glow plugs.
The glow timer system eliminates the necessity of
keeping the key switch at the “glow” position and
shortens the glow plug heating time (6 seconds). This
system remarkably simplifies the glow plug operation.
36.2 Glow timer
36.3 Glow relay
Figure 154 Glow timer system
Glow indicator
Glow relay
Battery
Glow timer
Key switch
Glow
p
lugs
Glow timer
Operation chart
Glow relay
Test circuit
Description
Specification
Model
p/n MM431762
Rated voltage
12V DC
Working temperature
20°C [68°F]
Initial performance (at
normal temperature,
normal humidity, VCC:
12V)
6
sec.
(*1)
NOTE
*1 Using the test circuit shown, measure the time
spent until the glow relay trips to ON after the switch
S1 is closed.
+1.4
-0
Figure 155 Glow relay
Internal wire
connection
Description
Specification
Model
p/n MM43128201
Rated voltage
12V DC
Continous rating
1 min
Coil resistance
13
Ω
Inductance
24 mH (at 1 kHz)
Содержание L2
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Страница 82: ...81 155 Service Manual Mitsubishi L Series diesel engines Version 08 2004 ENGLISH LUBRICATION SYSTEM ...
Страница 86: ...85 155 Service Manual Mitsubishi L Series diesel engines Version 08 2004 ENGLISH FUEL SYSTEM ...
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Страница 98: ...97 155 Service Manual Mitsubishi L Series diesel engines Version 08 2004 ENGLISH GOVERNOR SYSTEM ...
Страница 105: ...104 155 Service Manual Mitsubishi L Series diesel engines Version 08 2004 ENGLISH TORQUE SPRING GOVERNOR SYSTEM ...
Страница 106: ...105 155 Service Manual Mitsubishi L Series diesel engines Version 08 2004 ENGLISH COOLING SYSTEM ...
Страница 114: ...113 155 Service Manual Mitsubishi L Series diesel engines Version 08 2004 ENGLISH AIR CLEANER ...
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Страница 118: ...117 155 Service Manual Mitsubishi L Series diesel engines Version 08 2004 ENGLISH ELECTRICAL SYSTEM ...
Страница 143: ...142 155 Service Manual Mitsubishi L Series diesel engines Version 08 2004 ENGLISH GLOW TIMER SYSTEM ELECTRICAL SYSTEM ...
Страница 144: ...143 155 Service Manual Mitsubishi L Series diesel engines Version 08 2004 ENGLISH SERVICE DATA ...
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