Information injection-pump assembly
BOSCH
9 400 613 948
9400613948
ZEXEL
101402-7073
1014027073
ISUZU
8971660762
8971660762

Rating:
Service parts 101402-7073 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
1-15300-331-0
12.
Open Pre:MPa(Kqf/cm2)
18.1{185}
15.
NOZZLE SET
Include in #1:
101402-7073
as INJECTION-PUMP ASSEMBLY
Include in #2:
104278-4300
as _
Cross reference number
BOSCH
9 400 613 948
9400613948
ZEXEL
101402-7073
1014027073
ISUZU
8971660762
8971660762
Zexel num
Bosch num
Firm num
Name
101402-7073
9 400 613 948
8971660762 ISUZU
INJECTION-PUMP ASSEMBLY
4BG1-T K 14BC INJECTION PUMP ASSY PE4A,5A, PE
4BG1-T K 14BC INJECTION PUMP ASSY PE4A,5A, 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)
Right R
Right R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right R
Right R
Injection order
1-3-4-2
Pre-stroke
mm
3.4
3.35
3.45
Beginning of injection position
Drive side NO.1
Drive 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
A
Rack position
9.4
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
75
73.9
76.1
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
7.2+-0.5
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
8.8
7.4
10.2
Max. variation between cylinders
%
0
-14
14
Fixing the rack
*
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
D
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
90
85
95
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)Set idle sub-spring
(5)Main spring setting
----------
K=14
----------
----------
K=14
----------
Speed control lever angle

F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=(5deg)+-5deg b=(16deg)+-5deg
----------
----------
a=(5deg)+-5deg b=(16deg)+-5deg
Stop lever angle

N:Pump normal
S:Stop the pump.
----------
----------
a=19deg+-5deg b=53deg+-5deg
----------
----------
a=19deg+-5deg b=53deg+-5deg
Timing setting

(1)Pump vertical direction
(2)Position of gear mark 'CC' at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=14deg
----------
a=(100deg)
----------
aa=14deg
----------
a=(100deg)
Information:
43. Install inner fuel injection lines (27). Use tool (H) and (J) and tighten the fuel injection line nuts to a torque of 30 5 lb. ft. (40 7 N m). 44. Make sure seals (28) are in position on the valve cover bases. Put valve cover bases (29) in position on the cylinder head. 45. Install bolts (32) that hold the valve cover bases in place. Tighten the bolts to a torque of 120 24 lb.in. (13.6 2.8 N m).46. Make sure seals (30) are in position on the valve covers. Put valve covers (31) in position on the valve cover bases. Install bolts (33) that hold the valve covers in place. Tighten the bolts to a torque of 120 24 lb.in. (13.6 2.8 N m).47. If the fan drive group was not removed, install bolts (34) that hold the bracket on the head to the timing gear cover. 48. Put breather (35) and breather tube (36) in position on the valve cover. Install the three clamps that hold them in place.49. Connect hose (37) to the cylinder head. 50. Connect air compressor water line (38) to the air compressor. 51. Connect outer fuel injection lines (39). Tighten the nuts to a torque of 30 5 lb.ft. (40 7 N m). 52. Install water temperature sensing units (42) and (43). Connect wires (40) and (41) to the water temperature sensing units. Install turbocharger tube (47), elbow (45) and inlet manifold (44) as a unit.53. Put the inlet manifold gaskets in place on the cylinder head. Put SAE 30W oil on O-ring seals (46). Slide turbocharger tube (47) into the turbocharger. Put 9S3263 Thread Lock on the threads of the bolts and install the twelve bolts that hold the inlet manifold to the cylinder head. 54. Connect oil line (48) for the fuel ratio control to the inlet manifold.55. Connect fuel lines (49), (50) and (51) to the fuel block. 56. Connect fuel line (52) to the fuel filter base. 57. Make sure the gasket is in place and put priming pump (55) in position. Install bolts (54).58. Install brackets (53) on the inlet manifold. 59. Put the gasket in place and install two bolts (57) that hold the oil drain tube to the turbocharger.60. Put the gasket in position for the oil supply tube. Install oil supply tube (56).61. If the fan drive group was removed, install the fan drive. See DISASSEMBLY AND ASSEMBLY section. 62. Put air conditioning compressor (58) in position on bracket (59). Install the four bolts that hold the compressor to the bracket. 63. Put gasket (60) in position. Install water temperature regulator (61) in the water temperature regulator housing. Install the water temperature regulator housing (62) on the cylinder head. 64. Connect the water vent line to the head. Put upper radiator hose (63) in position on the water temperature regulator housing and the radiator. Tighten the clamps that hold the upper radiator hose
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Isuzu
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Isuzu
101402-7073
9 400 613 948
8971660762
INJECTION-PUMP ASSEMBLY
4BG1-T
4BG1-T