Information injection-pump assembly
BOSCH
9 400 613 783
9400613783
ZEXEL
101401-7690
1014017690
ISUZU
8972121040
8972121040
Rating:
Service parts 101401-7690 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
8-97115-503-2
12.
Open Pre:MPa(Kqf/cm2)
17.7{180}/21.6{220}
14.
NOZZLE
Cross reference number
BOSCH
9 400 613 783
9400613783
ZEXEL
101401-7690
1014017690
ISUZU
8972121040
8972121040
Zexel num
Bosch num
Firm num
Name
101401-7690
9 400 613 783
8972121040 ISUZU
INJECTION-PUMP ASSEMBLY
4HE1-T K 14BD INJECTION PUMP ASSY PE4AD PE
4HE1-T K 14BD INJECTION PUMP ASSY PE4AD 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
105780-8250
Bosch type code
1 688 901 101
Nozzle
105780-0120
Bosch type code
1 688 901 990
Nozzle holder
105780-2190
Opening pressure
MPa
20.7
Opening pressure
kgf/cm2
211
Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
Overflow valve
134424-3920
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
255
255
255
Tester oil delivery pressure
kgf/cm2
2.6
2.6
2.6
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
1-3-4-2
Pre-stroke
mm
3.8
3.75
3.85
Rack position
Point A R=A
Point A R=A
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5
Cal 1-3 deg. 90 89.5 90.5
Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5
Cyl.1-2 deg. 270 269.5 270.5
Injection quantity adjustment
Adjusting point
-
Rack position
13.1
Pump speed
r/min
1160
1160
1160
Average injection quantity
mm3/st.
97
95.4
98.6
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
Z
Rack position
9.7+-0.5
Pump speed
r/min
285
285
285
Average injection quantity
mm3/st.
14.5
13.2
15.8
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(13.1)
Pump speed
r/min
1160
1160
1160
Average injection quantity
mm3/st.
97
96
98
Basic
*
Fixing the lever
*
Boost pressure
kPa
60
60
Boost pressure
mmHg
450
450
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+0.35
Pump speed
r/min
1450
1450
1450
Average injection quantity
mm3/st.
96.5
92.5
100.5
Fixing the lever
*
Boost pressure
kPa
60
60
Boost pressure
mmHg
450
450
Injection quantity adjustment_05
Adjusting point
C
Rack position
R2-0.45
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
86
82
90
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
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
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
700
700
700
Rack position
R2-0.45
Boost pressure
kPa
27.3
26
28.6
Boost pressure
mmHg
205
195
215
Boost compensator adjustment_02
Pump speed
r/min
700
700
700
Rack position
R2(R1-0.
6)
Boost pressure
kPa
46.7
46.7
46.7
Boost pressure
mmHg
350
350
350
Timer adjustment
Pump speed
r/min
1185--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1135
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1450
Advance angle
deg.
4.8
4.3
5.3
Timer adjustment_04
Pump speed
r/min
-
Advance angle
deg.
5
4.5
5.5
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
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.
(3)Boost compensator stroke: BCL
----------
T1=N23 BCL=0.45+-0.1mm
----------
----------
T1=N23 BCL=0.45+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt set position 'H'
----------
----------
a=42deg+-5deg b=32deg+-3deg
----------
----------
a=42deg+-5deg b=32deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Use the hole at R = aa
(2)At pump speed bb and rack position cc, set the stopper bolt.
----------
aa=58mm bb=1600r/min cc=5+-0.2mm
----------
a=23deg+-5deg b=(29deg)+-5deg
----------
aa=58mm bb=1600r/min cc=5+-0.2mm
----------
a=23deg+-5deg b=(29deg)+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of gear's standard threaded hole at No 1 cylinder's beginning of injection
(3)Stamping position on the A/T outer rim
(4)At the No 1 cylinder's beginning of injection, align with the projection seen through the bracket's check hole and mark the A/T's bevel C1.
(5)B.T.D.C.: aa
----------
aa=7deg
----------
a=(60deg) b=(85deg)
----------
aa=7deg
----------
a=(60deg) b=(85deg)
Information:
Start By:a. remove valve covers 1. Use Tool (A) to disconnect fuel injection line (1) at both ends. Remove the fuel injection line from the engine. 2. Use Tool (B) to remove retainer (2) from the adapter.3. Remove the fuel injection nozzles with Tooling (C) as follows:a. Install the 6V-6983 Adapter and the 8T-3199 Screw into nozzle assembly (3).b. Install the 8T-3198 Tube over the 8T-3199 Screw.c. Use the 1B-4206 Nut on the 8T-3199 Screw to pull the fuel injection nozzle from the adapter.4. Remove compression seal (4) and carbon dam seal (8) from fuel injection nozzle (3).5. Use Tool (D) to remove adapter (6) from the cylinder head.6. Remove gasket (7) and seal (5) from adapter (6). The following steps are for installation of the fuel injection nozzles and adapters.7. Use Tool (E) to clean the bore in adapter (6). Use an open end wrench or tap driver to turn Tool (E).8. Inspect seal (5) for damage or wear. Replace the seal if necessary.9. Put washer (7) and seal (5) in position on adapter (6).10. Put liquid soap in the bores of the cylinder head and on seals (5) in the adapters.11. Put 5P-3931 Anti-Seize Compound on the threads of adapter (6), and install the adapter in the cylinder head assembly.12. Use Tool (D), and tighten the adapter to a torque of 205 14 N m (150 10 lb ft).
Make sure the correct compression seal washer (4) is used when the nozzle assembly is installed in the adapter. Only copper washers are to be used with this adapter.
13. Install compression seal washer (4), and use Tool (F) to install carbon dam seal (8) on the fuel injection nozzle.14. Put fuel injection nozzle (3) in position in the adapter, and install retainer (2).15. Use Tool (B) to tighten retainer (2) to a torque of 48 7 N m (35 5 lb ft).16. Install fuel line (1). Tighten the nuts on the fuel line with Tool (A) to a torque of 40 7 N m (30 5 lb ft).End By:a. install valve covers
Make sure the correct compression seal washer (4) is used when the nozzle assembly is installed in the adapter. Only copper washers are to be used with this adapter.
13. Install compression seal washer (4), and use Tool (F) to install carbon dam seal (8) on the fuel injection nozzle.14. Put fuel injection nozzle (3) in position in the adapter, and install retainer (2).15. Use Tool (B) to tighten retainer (2) to a torque of 48 7 N m (35 5 lb ft).16. Install fuel line (1). Tighten the nuts on the fuel line with Tool (A) to a torque of 40 7 N m (30 5 lb ft).End By:a. install valve covers
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Isuzu
Isuzu
Nissan
Isuzu
101401-7690
9 400 613 783
8972121040
INJECTION-PUMP ASSEMBLY
4HE1-T
4HE1-T