Information injection-pump assembly
ZEXEL
101401-2012
1014012012
HINO
220801245B
220801245b
Rating:
Cross reference number
ZEXEL
101401-2012
1014012012
HINO
220801245B
220801245b
Zexel num
Bosch num
Firm num
Name
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
134424-0920
Overflow valve opening pressure
kPa
162
147
177
Overflow valve opening pressure
kgf/cm2
1.65
1.5
1.8
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
3.2
3.17
3.23
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-3 deg. 90 89.75 90.25
Cal 1-3 deg. 90 89.75 90.25
Difference between angles 2
Cal 1-4 deg. 180 179.75 180.25
Cal 1-4 deg. 180 179.75 180.25
Difference between angles 3
Cyl.1-2 deg. 270 269.75 270.25
Cyl.1-2 deg. 270 269.75 270.25
Injection quantity adjustment
Adjusting point
-
Rack position
10.7
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
78.5
76.5
80.5
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
H
Rack position
8+-0.5
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
9
7.5
10.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(10.7)
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
78.5
77.5
79.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
21.3
21.3
Boost pressure
mmHg
160
160
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1-0.5
Pump speed
r/min
1600
1600
1600
Average injection quantity
mm3/st.
84.5
82.5
86.5
Fixing the lever
*
Boost pressure
kPa
21.3
21.3
Boost pressure
mmHg
160
160
Injection quantity adjustment_05
Adjusting point
C
Rack position
R1-0.25
Pump speed
r/min
1300
1300
1300
Average injection quantity
mm3/st.
82.3
78.3
86.3
Fixing the lever
*
Boost pressure
kPa
21.3
21.3
Boost pressure
mmHg
160
160
Injection quantity adjustment_06
Adjusting point
D
Rack position
R1-0.5
Pump speed
r/min
650
650
650
Average injection quantity
mm3/st.
62.7
58.7
66.7
Fixing the lever
*
Boost pressure
kPa
21.3
21.3
Boost pressure
mmHg
160
160
Injection quantity adjustment_07
Adjusting point
E
Rack position
-
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
50
48
52
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_08
Adjusting point
I
Rack position
14.3+-0.
5
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
110
110
120
Fixing the lever
*
Rack limit
*
Injection quantity adjustment_09
Adjusting point
K
Rack position
R2(9)
Pump speed
r/min
650
650
650
Average injection quantity
mm3/st.
39.3
35.3
43.3
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
650
650
650
Rack position
R2(9)
Boost pressure
kPa
2
2
4.7
Boost pressure
mmHg
15
15
35
Boost compensator adjustment_02
Pump speed
r/min
650
650
650
Rack position
R1-0.5
Boost pressure
kPa
10.7
10.7
10.7
Boost pressure
mmHg
80
80
80
Timer adjustment
Pump speed
r/min
1300+50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1600
Advance angle
deg.
3.5
3.2
3.8
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)RACK LIMIT
(3)Boost compensator stroke: BCL
----------
T1=B31 BCL=(1.2)+-0.1mm
----------
----------
T1=B31 BCL=(1.2)+-0.1mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt set position 'H'
----------
----------
a=21.5deg+-5deg b=(43deg)+-3deg
----------
----------
a=21.5deg+-5deg b=(43deg)+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=13deg+-5deg b=40deg+-5deg
----------
----------
a=13deg+-5deg b=40deg+-5deg
0000001501 ACTUATOR
(a) Screw
(B) Nut
(c) set bolt
(d) control lever
1. Actuator adjustment procedure
(1)Position the control lever (d) in the idling position.
(2)Set the clearance between the control lever (d) and the set bolt (c) to approx. L1.
(3)Loosen the nut (b) and fully tighten the screw (a).
(4)Set the pump speed at N1and measure the rack position when negative pressure P1 is applied to the actuator.
(5)Loosen screw (a) and fix the nut (b) when the pump speed is N2 and the rack position is R1.
(6)Confirm that control lever (d) returns to the idling position at actuator negative pressure 0.
(7)Repeat procedures (4) to (6) several times and confirm that the control lever (d) moves smoothly.
----------
L1=2mm R1=9.1~9.4mm P1=66.7kPa(500mmHg) N1=300r/min N2=300r/min
----------
----------
L1=2mm R1=9.1~9.4mm P1=66.7kPa(500mmHg) N1=300r/min N2=300r/min
----------
Timing setting
(1)Pump vertical direction
(2)Position of gear's standard threaded hole at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(70deg)
----------
----------
a=(70deg)
Information:
Caterpillar: Confidential Yellow
PSP FOR INSTALLING AN AUTOMATIC ETHER INJECTION SYSTEM (AEIS) ON CERTAIN D11N TRACTORS - PS4429 - MAILED US AND CANADA, COFA, CO SA, LIMITED CACO, LIMITED CFEL
The information supplied in this service letter may not be valid after the termination date of this program. Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
U-33 A-25.1 AU-22 E-28.1 O-31 Revised 03/02/91 to correct part number error. In list of parts, 9X1047 Collar should read 9X0147 Collar. 1456 PS4429 This Program can be administered either before or after a failure. In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS4429" as Part Number, "7755" as Group Number, and "96" as Description Code. Termination Date
February 29, 1992
Problem
Certain D11N Tractors equipped with a manual ether starting aid may experience problems during cold starts. An Automatic Ether Injection System (AEIS) can be installed to improve starting and combustion during cold startups and increase the service life of the engine.
Affected Product
Model Identification Number D11N 74Z1-729
Parts Needed
2 - 3B6768 Bushing 2 - 4B4274 Washer 2 - 8B0114 Spacer 8 - 8C5607 Mount 4 - 8C5608 Spacer 1 - 8C9006 Tee 1 - 8C9812 Switch Assembly 2 - 9D2867 Lens 2 - 9D3127 Base Assembly 2 - 8E0993 Plate 2 - 8E1355 Plate 1 - 8E1415 Valve Assembly 1 - 8E1446 Inlay 1 - 8E6595 Harness Assembly 1 - 9G9813 Alarm Group 1 - 4H1641 Pin 1 - 3J1907 Seal 1 - 3J5390 Plug 1 - 7J6596 Fitting Assembly 10 - 7K1181 Strap 1 - 2L8077 Terminal 1 - 2L8079 Terminal 8 - 4M0061 Bolt 8 - 5M3062 Bolt 1 - 8M2772 Clip 2 - 2N7456 Screw 2 - 7N5876
PSP FOR INSTALLING AN AUTOMATIC ETHER INJECTION SYSTEM (AEIS) ON CERTAIN D11N TRACTORS - PS4429 - MAILED US AND CANADA, COFA, CO SA, LIMITED CACO, LIMITED CFEL
The information supplied in this service letter may not be valid after the termination date of this program. Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
U-33 A-25.1 AU-22 E-28.1 O-31 Revised 03/02/91 to correct part number error. In list of parts, 9X1047 Collar should read 9X0147 Collar. 1456 PS4429 This Program can be administered either before or after a failure. In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS4429" as Part Number, "7755" as Group Number, and "96" as Description Code. Termination Date
February 29, 1992
Problem
Certain D11N Tractors equipped with a manual ether starting aid may experience problems during cold starts. An Automatic Ether Injection System (AEIS) can be installed to improve starting and combustion during cold startups and increase the service life of the engine.
Affected Product
Model Identification Number D11N 74Z1-729
Parts Needed
2 - 3B6768 Bushing 2 - 4B4274 Washer 2 - 8B0114 Spacer 8 - 8C5607 Mount 4 - 8C5608 Spacer 1 - 8C9006 Tee 1 - 8C9812 Switch Assembly 2 - 9D2867 Lens 2 - 9D3127 Base Assembly 2 - 8E0993 Plate 2 - 8E1355 Plate 1 - 8E1415 Valve Assembly 1 - 8E1446 Inlay 1 - 8E6595 Harness Assembly 1 - 9G9813 Alarm Group 1 - 4H1641 Pin 1 - 3J1907 Seal 1 - 3J5390 Plug 1 - 7J6596 Fitting Assembly 10 - 7K1181 Strap 1 - 2L8077 Terminal 1 - 2L8079 Terminal 8 - 4M0061 Bolt 8 - 5M3062 Bolt 1 - 8M2772 Clip 2 - 2N7456 Screw 2 - 7N5876