Rating:
Information injection-pump assembly
BOSCH
9 400 617 940
9400617940
ZEXEL
106693-6280
1066936280
ISUZU
8976010250
8976010250
Service parts 106693-6280 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
15.7(160)/22.1(225)
14.
NOZZLE
Include in #1:
106693-6280
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 617 940
9400617940
ZEXEL
106693-6280
1066936280
ISUZU
8976010250
8976010250
Zexel num
Bosch num
Firm num
Name
106693-6280
9 400 617 940
8976010250 ISUZU
INJECTION-PUMP ASSEMBLY
6HE1TC-G K 14CA INJECTION PUMP ASSY PE6P,6PD PE
6HE1TC-G K 14CA INJECTION PUMP ASSY PE6P,6PD 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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
131424-8620
Overflow valve opening pressure
kPa
206
172
240
Overflow valve opening pressure
kgf/cm2
2.1
1.75
2.45
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
1-5-3-6-
2-4
Pre-stroke
mm
3.6
3.57
3.63
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 1-5 deg. 60 59.75 60.25
Cal 1-5 deg. 60 59.75 60.25
Difference between angles 2
Cal 1-3 deg. 120 119.75 120.25
Cal 1-3 deg. 120 119.75 120.25
Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25
Cal 1-6 deg. 180 179.75 180.25
Difference between angles 4
Cyl.1-2 deg. 240 239.75 240.25
Cyl.1-2 deg. 240 239.75 240.25
Difference between angles 5
Cal 1-4 deg. 300 299.75 300.25
Cal 1-4 deg. 300 299.75 300.25
Injection quantity adjustment
Adjusting point
-
Rack position
11.3
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
100
98
102
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
8+-0.5
Pump speed
r/min
470
470
470
Average injection quantity
mm3/st.
12.5
9.3
15.7
Max. variation between cylinders
%
0
-13
13
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(11.3)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
100
99
101
Basic
*
Fixing the lever
*
Boost pressure
kPa
70.6
70.6
Boost pressure
mmHg
530
530
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1+0.5
Pump speed
r/min
1350
1350
1350
Average injection quantity
mm3/st.
90.5
86.5
94.5
Fixing the lever
*
Boost pressure
kPa
70.6
70.6
Boost pressure
mmHg
530
530
Boost compensator adjustment
Pump speed
r/min
500
500
500
Rack position
R2-1.25
Boost pressure
kPa
22
20.7
23.3
Boost pressure
mmHg
165
155
175
Boost compensator adjustment_02
Pump speed
r/min
500
500
500
Rack position
R2(R1-0.
15)
Boost pressure
kPa
57.3
57.3
57.3
Boost pressure
mmHg
430
430
430
Timer adjustment
Pump speed
r/min
900--
Advance angle
deg.
0
0
0
Load
3/5
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
850
Advance angle
deg.
0.3
Load
3/5
Timer adjustment_03
Pump speed
r/min
-
Advance angle
deg.
1.5
1
2
Load
3/5
Remarks
Measure the actual speed.
Measure the actual speed.
Timer adjustment_04
Pump speed
r/min
1075
Advance angle
deg.
1.5
1
2
Load
4/5
Timer adjustment_05
Pump speed
r/min
1350
Advance angle
deg.
5.5
5
6
Load
4/5
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)Boost compensator stroke: BCL
----------
T1=AD83 BCL=1.25+-0.1mm
----------
----------
T1=AD83 BCL=1.25+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt set position 'H'
----------
aa=40mm
----------
a=20deg+-5deg b=37deg+-3deg
----------
aa=40mm
----------
a=20deg+-5deg b=37deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Set the stopper bolt at rack position = aa, speed = bb and confirm non-injection.
(2)-
(3)Use the pin above R = cc
----------
aa=1.5+-0.3mm bb=0r/min cc=40mm
----------
a=12deg+-5deg b=44deg+-5deg
----------
aa=1.5+-0.3mm bb=0r/min cc=40mm
----------
a=12deg+-5deg b=44deg+-5deg
0000001501 AIR CYLINDER
(a) Air cylinder
(b) Speed lever
(c) Lock nut
1. Air cylinder adjustment procedure
(1)Fix the speed lever (b) at the idle side.
(2)Screw in the air cylinder (a)
(3)Set the clearance between the speed lever (b) and the air cylinder (a) to approximately L1.
----------
L1=1mm
----------
----------
L1=1mm
----------
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)-
----------
aa=7deg
----------
a=(50deg)
----------
aa=7deg
----------
a=(50deg)
Have questions with 106693-6280?
Group cross 106693-6280 ZEXEL
Isuzu
106693-6280
9 400 617 940
8976010250
INJECTION-PUMP ASSEMBLY
6HE1TC-G
6HE1TC-G