Rating:
Information injection-pump assembly
BOSCH
9 400 612 762
9400612762
ZEXEL
106689-4090
1066894090
NIIGATA-URAWA
74W47100A
74w47100a
Service parts 106689-4090 INJECTION-PUMP ASSEMBLY:
1.
_
4.
SUPPLY PUMP
5.
AUTOM. ADVANCE MECHANIS
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
74W 3227 1A
12.
Open Pre:MPa(Kqf/cm2)
31.4{320}
15.
NOZZLE SET
Include in #1:
106689-4090
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 612 762
9400612762
ZEXEL
106689-4090
1066894090
NIIGATA-URAWA
74W47100A
74w47100a
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113 or {SAEJ967d}
1404 Test oil ISO4113 or {SAEJ967d}
Test oil temperature
degC
40
40
45
Nozzle and nozzle holder
105780-8130
Bosch type code
EFEP215A
Nozzle
105780-0050
Bosch type code
DN6TD119NP1T
Nozzle holder
105780-2090
Bosch type code
EFEP215
Opening pressure
MPa
17.2
Opening pressure
kgf/cm2
175
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
131425-1620
Overflow valve opening pressure
kPa
255
221
289
Overflow valve opening pressure
kgf/cm2
2.6
2.25
2.95
Tester oil delivery pressure
kPa
157
157
157
Tester oil delivery pressure
kgf/cm2
1.6
1.6
1.6
Direction of rotation (viewed from drive side)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-4-2-6-
3-5
Pre-stroke
mm
3.5
3.45
3.55
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5
Cal 1-4 deg. 60 59.5 60.5
Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5
Cyl.1-2 deg. 120 119.5 120.5
Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5
Cal 1-6 deg. 180 179.5 180.5
Difference between angles 4
Cal 1-3 deg. 240 239.5 240.5
Cal 1-3 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5
Cal 1-5 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
14.4
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
344
339
349
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
8.8+-0.5
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
30
27
33
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
16.4++
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
350
340
360
Fixing the lever
*
Rack limit
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)RACK LIMIT
(4)Idle sub spring setting: L1.
----------
K=20 L1=7.5-0.5mm
----------
----------
K=20 L1=7.5-0.5mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=1deg+-5deg b=41deg+-5deg
----------
----------
a=1deg+-5deg b=41deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Normal
(2)Use the hole at R = aa
----------
aa=17mm
----------
a=27deg+-5deg b=53deg+-5deg
----------
aa=17mm
----------
a=27deg+-5deg b=53deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(6deg)
----------
----------
a=(6deg)