Rating:
Information injection-pump assembly
BOSCH
9 400 615 267
9400615267
ZEXEL
101603-8450
1016038450
ISUZU
8943956451
8943956451
Service parts 101603-8450 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
16.2(165)/18.1(185)
15.
NOZZLE SET
Include in #1:
101603-8450
as INJECTION-PUMP ASSEMBLY
Include in #2:
104741-5343
as _
Cross reference number
BOSCH
9 400 615 267
9400615267
ZEXEL
101603-8450
1016038450
ISUZU
8943956451
8943956451
Zexel num
Bosch num
Firm num
Name
101603-8450
9 400 615 267
8943956451 ISUZU
INJECTION-PUMP ASSEMBLY
6HH1-N K 14BF INJECTION PUMP ASSY PE6AD PE
6HH1-N K 14BF INJECTION PUMP ASSY PE6AD PE
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
105780-8140
Bosch type code
EF8511/9A
Nozzle
105780-0000
Bosch type code
DN12SD12T
Nozzle holder
105780-2080
Bosch type code
EF8511/9
Opening pressure
MPa
17.2
Opening pressure
kgf/cm2
175
Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
Overflow valve
131424-4920
Overflow valve opening pressure
kPa
127
107
147
Overflow valve opening pressure
kgf/cm2
1.3
1.1
1.5
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
1-5-3-6-
2-4
Pre-stroke
mm
4.2
4.15
4.25
Rack position
After adjusting injection quantity. R=A
After adjusting injection quantity. R=A
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 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
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
-
Rack position
11.3
Pump speed
r/min
850
850
850
Average injection quantity
mm3/st.
77
75.4
78.6
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
9.6+-0.5
Pump speed
r/min
265
265
265
Average injection quantity
mm3/st.
9.4
8.1
10.7
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(11.3)
Pump speed
r/min
850
850
850
Average injection quantity
mm3/st.
77
76
78
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1-0.4
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
77
73
81
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
C
Rack position
R1(11.3)
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
66.5
63.3
69.7
Fixing the lever
*
Injection quantity adjustment_06
Adjusting point
I
Rack position
-
Pump speed
r/min
150
150
150
Average injection quantity
mm3/st.
95
95
127
Fixing the lever
*
Timer adjustment
Pump speed
r/min
(1130)
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1200
Advance angle
deg.
1.5
1
2
Timer adjustment_03
Pump speed
r/min
1350
Advance angle
deg.
5.5
5
6
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)Tolerance for racks not indicated: +-0.05mm.
----------
T1=K10
----------
----------
T1=K10
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt set position 'H'
----------
aa=43mm
----------
a=6deg+-5deg b=37.5deg+-3deg
----------
aa=43mm
----------
a=6deg+-5deg b=37.5deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Use the pin at R = aa
----------
aa=45mm
----------
a=12.5deg+-5deg b=40deg+-5deg
----------
aa=45mm
----------
a=12.5deg+-5deg b=40deg+-5deg
0000001501 I/P WITH LOAD PLUNGER ADJ
Plunger assembly number: PL (stamping: ST)
1. Adjustment procedures
(1)Insert the pre-stroke adjusting shims L1 for each cylinder.
(2)Adjust injection quantity.(max. var. bet. cyl. idling a1, full a2)
(3)At basic point A, adjust so that the pre-stroke is L2.
(4)Reconfirm the injection quantity.
----------
PL=131153-4520 ST=A724 L1=1mm L2=4.2+-0.05mm a1=+-14% a2=+-2.5%
----------
----------
PL=131153-4520 ST=A724 L1=1mm L2=4.2+-0.05mm a1=+-14% a2=+-2.5%
----------
Timing setting
(1)Pump vertical direction
(2)Position of timer's threaded hole at the No. 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)At rack position = bb
----------
aa=5deg bb=R1(11.3)mm
----------
a=(150deg)
----------
aa=5deg bb=R1(11.3)mm
----------
a=(150deg)
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Group cross 101603-8450 ZEXEL
Isuzu
101603-8450
9 400 615 267
8943956451
INJECTION-PUMP ASSEMBLY
6HH1-N
6HH1-N