Information injection-pump assembly
BOSCH
9 400 615 246
9400615246
ZEXEL
101603-8141
1016038141
ISUZU
8943943141
8943943141
Rating:
Service parts 101603-8141 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
8-94394-787-1
12.
Open Pre:MPa(Kqf/cm2)
18.1{185}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 615 246
9400615246
ZEXEL
101603-8141
1016038141
ISUZU
8943943141
8943943141
Zexel num
Bosch num
Firm num
Name
101603-8141
9 400 615 246
8943943141 ISUZU
INJECTION-PUMP ASSEMBLY
6HE1-S K 14BF INJECTION PUMP ASSY PE6AD PE
6HE1-S 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
3.6
3.55
3.65
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
11.4
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
76.5
74.9
78.1
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
H
Rack position
9.5+-0.5
Pump speed
r/min
285
285
285
Average injection quantity
mm3/st.
11
9.7
12.3
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(11.4)
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
76.5
75.5
77.5
Basic
*
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+0.2
Pump speed
r/min
1500
1500
1500
Average injection quantity
mm3/st.
88
84
92
Fixing the lever
*
Injection quantity adjustment_05
Adjusting point
C
Rack position
R1
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
64
60.8
67.2
Fixing the lever
*
Injection quantity adjustment_06
Adjusting point
I
Rack position
-
Pump speed
r/min
150
150
150
Average injection quantity
mm3/st.
96
96
104
Fixing the lever
*
Timer adjustment
Pump speed
r/min
550--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
500
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1000
Advance angle
deg.
3
2.5
3.5
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.
(3)RACK LIMIT
----------
T1=G95
----------
----------
T1=G95
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the pin at R = aa
(2)Stopper bolt setting
----------
aa=35mm
----------
a=11deg+-5deg b=40deg+-3deg
----------
aa=35mm
----------
a=11deg+-5deg b=40deg+-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
Timing setting
(1)Pump vertical direction
(2)Position of timer's threaded hole at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=14deg
----------
a=(150deg)
----------
aa=14deg
----------
a=(150deg)
Information:
(1) Depth of bore in block for liner ... .401 .001 in.(10.19 0.03 mm) For height of liner over top of block make reference to CYLINDER LINER PROJECTION.(2) Camshaft bearing bore (installed) ... 2.3150 .0020 in.(58.801 0.051 mm) Bore in block for camshaft bearings ... 2.5630 .0010 in.(65.100 0.025 mm)Depth to install camshaft bearings at both ends of block ... .06 .02 in.(1.5 0.5 mm) The camshaft bearing at the front of the block must be installed with oil holes in a horizontal position and joint at the top within 15° from vertical.(3) Bore in block for main bearings (standard size)(with main bearing caps torqued) ... 3.8160 .0005 in.(96.926 0.013 mm) Bore in block for main bearings .020 in. (0.51 mm oversize) ... 3.8360 .0005 in.(97.434 0.013 mm)(4) Dimension from center of main bearing bore to top of cylinder block (new) ... 15.5000 .0065 in.(393.700 0.165 mm)(5) Dimension from center of main bearing bore to bottom of cylinder block (new) ... 6.0625 .0040 in.(153.988 0.102 mm)(6) Torque for bolts holding bearing caps for main bearings: a. Put engine oil on threads and washer face.b. Tighten all bolts to ... 30 3 lb. ft.(40 4 N m)c. Put a mark on each bolt and cap.d. Tighten all bolts from mark ... 90° Install bearing caps with the part number toward the front of the engine. Be sure that the mark (number) on the bearing cap next to the bolt hole is in agreement with the mark in the cylinder block.(7) Clearance between slot in block and bearing cap (with main bearing caps torqued) ... .0017 in.(0.043 mm) loose to ... .0013 in.(0.033 mm) tight
There are holes in the bores for the main bearings, between the cylinders for piston cooler orifices. These holes must have orifices (8) installed.
There are holes in the bores for the main bearings, between the cylinders for piston cooler orifices. These holes must have orifices (8) installed.
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Group cross 101603-8141 ZEXEL
Isuzu
Isuzu
101603-8141
9 400 615 246
8943943141
INJECTION-PUMP ASSEMBLY
6HE1-S
6HE1-S