Iveco Daily. Manual — part 75
FEEDING
282
D
AILY
Base - May 2004
1 - START OF DELIVERY
Pre-lift (from B.D.C.)
mm:
0
± 0.02
2 - ADVANCE CHANGER TRAVEL
Speed
rpm:
1250
Overcharging pressure
hPa:
Adjustment values
mm:
2.8
± 0.1
3 - TRANSFER PUMP PRESSURE
Speed
rpm:
1250
Overcharging pressure
hPa:
Adjustment values
bar:
6.2
± 0.2
4 - DELIVERY AT FULL LOAD WITH OVERCHARGING
Speed
rpm:
Overcharging pressure
hPa:
Delivery per 1000 shots
cm
3
:
Max difference
cm
3
:
Timing:
-
Injection pump static advance (Output reference ”A”) 1.0
° ± 0.5°
degrees before | | after |X| T.D.C. with I.P. pumping in phase of delivery at 1 mm from B.D.C.
-
Or with piston at T.D.C. and injection pump pumping in phase of delivery at 0.94
± 0.05 mm from B.D.C.
-
Engine idling speed without load: 800
± 25 rpm
I V E C O
E N G I N E E R I N G
Edit. 1
I N J E C T I O N R O T A R Y P U M P T E S T V A L U E S
Injection pump:
VE4/9F1900R808-1
Speed governor: MIN/MAX
IVECO PART N.: 500329480
BOSCH PART N.:0460 494 470
Engine :
8140.63.4000
For:
IVECO
TEST BENCH WITH STATIC AND DYNAMIC CHARACTERISTICS
CONFORMING TO STANDARDS ISO 4008/1 -/2
-
Rotation direction:
Right
X
Left
-
Pipes:
∅ 6 x ∅ 2 x 450 mm
-
Injectors: 1688 901 022
-
Calibrated hole pad: -
-
Injector setting : 130 + 3 bar
-
Backflow chock:
∅ 0.55 mm
-
Supply pressure:
0.35
± 0.05 bar
-
Burette evacuation time:
KMM
-
Test fluid conforming to standard:
ISO 4113
-
Temperature
Influx
Defluxion
X
-
Thermometer
: 45
± 1 °C
-
Electronic
:
± 4 °C
”INJECTION PUMP ADJUSTMENT VALUES”
”THE NUMBERS GIVEN IN BRACKETS SHOULD
BE USED ONLY AS CONTROL VALUES”
5 - DELIVERY AT FULL LOAD WITHOUT
OVERCHARGING
Speed
rpm:
1250
Delivery per 1000 shots
cm
3
:
53.0
± 0.5
Max difference
cm
3
:
3.0 (3.0)
6 - IDLE SPEED ADJUSTMENT
Speed
rpm:
375
Delivery per 1000 shots
cm
3
:
13.0
± 2.0
Max difference
cm
3
:
3.0 (3.50)
7 - ADJUSTING THE RESIDUAL DELIVERY
Speed
rpm:
Delivery per 1000 shots
cm
3
:
8 - MAXIMUM SPEED ADJUSTMENT
Speed
rpm:
2050
Overcharging pressure
hPa:
Delivery per 1000 shots
cm
3
:
43.0
± 1.0
Date: 26-06-1998
Sheet 1/4
No. 500338906
FEEDING
283
D
AILY
FEEDING
INJECTION PUMP TEST VALUES
I V E C O
E N G I N E E R I N G
No. 500338906
Edit. 1
I N J E C T I O N R O T A R Y P U M P T E S T V A L U E S
9 - START
Speed
rpm:
100
Delivery per 1000 shots
cm
3
:
80.0
± 15
Minimum delivery
cm
3
:
65.0
10 - ”LFB” SETTING
Speed
rpm:
1250
Overcharging pressure
hPa:
-
1. Delivery difference
per 1000 shots
cm
3
:
< 12
± 1.0
2. Transfer pump pressure
difference
bar:
0.2
± 0.1
11 - INJECTION ADVANCE RUN
Overcharging pressure
hPa:
-
.1 Speed
rpm:
1250
Advance travel
mm:
2.8
± 0.1
mm:
(
± 0.5)
.2 Speed
rpm:
1700
Advance travel
mm:
5.5
± 0.4
mm:
(
± 0.6)
.3 Speed
rpm:
-
Advance travel
mm:
-
mm:
-
.4 Speed
rpm:
-
Advance travel
mm:
-
mm:
-
12 - TRANSFER PRESSURE RUN
Overcharging pressure
hPa:
-
.1 Speed
rpm:
1250
Transfer pump pressure
bar:
6.2
± 0.2
.2 Speed
rpm:
1900
Transfer pump pressure
bar:
8.5
± 0.5
.3 Speed
rpm:
-
Transfer pump pressure
bar:
-
.4 Speed
rpm:
-
Transfer pump pressure
bar:
-
13 - BACKFLOW VOLUME ON VALVE
.1 Speed
rpm:
600
Overcharging pressure
hPa:
-
Backflow volume
c.c./10s:
41.4
÷ 74.52
c.c./10s:
(41.4
÷ 74.52)
.2 Speed
rpm:
1900
Overcharging pressure
hPa:
Backflow volume
c.c./10s:
60.7
÷ 104.8
c.c./10s:
(60.7
÷ 104.8)
14 - DELIVERY RUN AND ADJUSTMENT
.1 Speed
rpm:
(*)
Overcharging pressure
hPa:
-
Delivery per 1000 shots
cm
3
:
-
cm
3
:
-
.2 Speed
rpm:
2380
Overcharging pressure
hPa:
Delivery per 1000 shots
cm
3
:
1.5
± 1.5
cm
3
:
(
± 1.5)
.3 Speed
rpm:
2150
Overcharging pressure
hPa:
Delivery per 1000 shots
cm
3
:
23.0
± 5.0
cm
3
:
(
± 6.0)
.4 Speed
rpm:
2050
Overcharging pressure
hPa:
Delivery per 1000 shots
cm
3
:
43.0
± 1.0
cm
3
:
(
± 6.0)
.5 Speed
rpm:
1900
Overcharging pressure
hPa:
Delivery per 1000 shots
cm
3
:
50.0
± 2.0
cm
3
:
(
± 2.5)
.6 Speed
rpm:
1250
Overcharging pressure
hPa:
Delivery per 1000 shots
cm
3
:
53.0
± 0.5
cm
3
:
(
± 2.0)
.7 Speed
rpm:
600
Overcharging pressure
hPa
Delivery per 1000 shots
cm
3
:
52.0
± 2.5
cm
3
:
(
± 3.0)
.8 Speed
rpm:
-
Overcharging pressure
hPa:
-
Delivery per 1000 shots
cm
3
:
-
cm
3
:
-
.9 Speed
rpm:
-
Overcharging pressure
hPa:
-
Delivery per 1000 shots
cm
3
:
-
cm
3
:
-
.10 Speed
rpm:
-
Overcharging pressure
hPa:
-
Delivery per 1000 shots
cm
3
:
-
cm
3
:
-
Date:
26-06-1998
Sheet 2/4
FEEDING
284
D
AILY
Base - May 2004
I V E C O
E N G I N E E R I N G
No. 500338906
Edit. 1
I N J E C T I O N R O T A R Y P U M P T E S T V A L U E S
15 - DELIVERY NULL (STOP)
.1 Mechanical:
Speed
rpm:
460
Delivery per 1000 shots
cm
3
:
1.5
± 1.5
Voltage
volt:
0
.2 Electrical:
Speed
rpm:
375
Delivery per 1000 shots
cm
3
:
1.5
± 1.5
Voltage
volt:
0
16 - DELIVERY AT IDLING SPEED
.1 Speed
rpm:
375
Delivery per 1000 shots
cm
3
:
13.0
± 1.0
(
± 5.0)
.2 Speed
rpm:
300
Delivery per 1000 shots
cm
3
:
28.0
± 6.0
(
± 6.0)
.3 Speed
rpm:
460
Delivery per 1000 shots
cm
3
:
1.5
± 1.5
.4 Speed
rpm:
Delivery per 1000 shots
cm
3
:
Residual delivery check
.5 Speed
rpm
Delivery per 1000 shots
cm
3
17 - ”LFB” CHECK
Speed
rpm:
1250
Overcharging pressure
hPa:
.1 Delivery difference
per 1000 shots
cm
3
:
17.0
± 3.0
Advance travel diff.
mm:
1.0
± 0.1
.2 Delivery per 1000 shots
cm
3
:
5.0
± 1.0
Advance travel diff.
mm:
18 - AUTOMATIC START EXTRA DELIVERY
.1 Speed
rpm:
100
Delivery per 1000 shots
cm
3
:
80.0
± 15
cm
3
:
65 min.
.2 Speed
rpm:
400
Delivery per 1000 shots
cm
3
:
65.0
± 8
cm
3
:
73 max.
.3 Speed
rpm:
Delivery per 1000 shots
cm
3
:
cm
3
:
19 - POTENTIOMETER CALIBRATION AND CHECKING
Supply
volt:
5.0
Setting
Speed
rpm:
1000
Delivery per 1000 shots
cm
3
33.8
± 0.5
Potentiometer output voltage
volt:
3.25
± 0..1
Checking:
Speed
rpm:
Delivery per 1000 shots
cm
3
:
Potentiometer output voltage
volt:
20 - EGR MICROSWITCH CALIBRATION
Speed
rpm:
Overcharging pressure
hPa:
Delivery per 1000 shots
cm
3
:
21 - GLOW PLUG MICROSWITCH ADJUSTMENT
Contact closed at:
of injection pump
control lever travel
22 - CUT-OUT ELECTROMAGNET
Operating minimum voltage
volt:
10
Rated voltage
volt:
12
23 - ASSEMBLING AND ADJUSTING DIMENSIONS
Denomination:
K
mm:
3.7
KF
mm:
MS
mm:
1.6
SVS max.
mm:
MSI
mm:
Ya
mm:
38.9
± 1.0
Yb
mm:
44.5
± 3.0
TLA-E
mm:
Devices
HBA STROKE
mm:
LDA STROKE
mm:
KSB LEVER
:
KSB SPEED R.P.M
:
KSB TRANSFER
bar:
KSB SPEED R.P.M
:
KSB ADVANCE
mm:
2.8
KSB ADVANCE A.P. DEGREES
:
3.5
KSB VOLT EL. VALVE
:
Date:
26-06-1998
Sheet 3/4
FEEDING
285
D
AILY
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