Iveco Daily. Manual — part 364
WIRING DIAGRAM
PERSPECTIVE VIEW
08000
PERSPECTIVE BLOWN-UP VIEW
1. Support - 2. Pinion engagement control electromagnet - 3. Pinion - 4. Pinion engament fork - 5. Rotor - 6. Frame -
7. Inductors - 8. Brush holder support - 9. Cover - 10. Screw
1
2
3
4
5
6
7
8
9
10
Figure 23
Figure 24
Figure 25
74023
8642
5260
24
ELECTRIC/ELECTRONIC SYSTEM
D
AILY
Base - May 2004
Fast diagnosis
Defect
Possible causes
Remedy
Low drawing torque
1. Low battery
Recover
2. Oxidized or loose circuit connecĆ
tions
Check starter motor and battery conĆ
nections
3. Faulty brushes
Check brush slide length and pressure
4. Field coils short circuited
Replace coils
5. Rotor cut out or short circuited
Replace rotor
6. Oval collector
Grind correct or replace
Low drawing torque but engine does
not start
1. Defective free wheel or electromaĆ
gnet
Replace
Pinion disconnected
1. Worn toothed crown
Recover
ELECTRIC/ELECTRONIC SYSTEM
25
D
AILY
Battery
The battery shown below has a 12Vdc 110Ah 460 A power supply voltage and is installed on the left side of the engine
compartment near the EDC control unit (Ref. A of figure).
Requirements
- Case and cover in polypropylethylene plastics PR. 50.100. Matt white case.
- C.S. plugs, blacK. Grids: positive and negative made of Pb Ca.
- Cover integral polypropylene
- Separator: envelope-type polyethylene
- Battery for tropical duty" marked with red color.
- Environmental precautions" plate according to Law no. 126 of 10/04/91 Standards for user information".
- Adhesive label with Selective disposal" acc. to EEC Directive no. 93/86.
Fast diagnosis
Defect
Possible causes
Remedy
Start defect
1. Low battery
Check battery charge; if regular check
recharge circuit
2. Loose, oxidized or burnt out conĆ
tacts
Recover
3. Starter circuit defective
Cf. start section
Low voltage at component leads
1. Battery at half power
Check battery charge; if regular check
recharge circuit
2. Oxidized connections
Sand and replace
Electrolyte level often low
1. Over voltage
Check recharge circuit and/or connecĆ
tion tightness
A
Figure 26
73721
WIRING DIAGRAM
7777
8887
8850
8888
Live circuit
Under current
Function
Terminal
Position
Cable colour
code
0
30
30 -15
30 - 15/A
30 - 15
30 - 50
-
Services
Users
Services
Starting
30
15
15/A
50
Supply
Services
User cut-off relay during
starting
Starting
I
II
PERSPECTIVE VIEW WITH ASSOCIATED CONNECTIONS AND KEY ROTATION TECHNICAL LAYOUT
SWITCHING SEQUENCE
0. Stop - I. Drive - II. Starting
30
50
15/A
15
0
I
II
52502
15/A
50
15
30
II
I
0
115º
44º
Figure 27
Figure 28
Figure 29
1171
1125
8654
26
ELECTRIC/ELECTRONIC SYSTEM
D
AILY
Base - May 2004
PERSPECTIVE VIEW OF THE JUNCTION BOX AND ASSOCIATED CONNECTORS AND THEIR SURFACE WITH
CONTACT BLADES
VIEW OF THE ENGINE COMPARTMENT LOCATION
Figure 30
Figure 31
8630
73722
ELECTRIC/ELECTRONIC SYSTEM
27
D
AILY
Interconnection center
This is a shunt center distributing battery positive power via internal jumpers.
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