Information injection-pump assembly
ZEXEL
106671-3230
1066713230
HINO
220001911A
220001911a
Rating:
Cross reference number
ZEXEL
106671-3230
1066713230
HINO
220001911A
220001911a
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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
134424-0620
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)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-4-2-6-
3-5
Pre-stroke
mm
3.3
3.2
3.3
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5
Cal 1-4 deg. 60 59.5 60.5
Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5
Cyl.1-2 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
Cal 1-3 deg. 240 239.5 240.5
Cal 1-3 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5
Cal 1-5 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
9.8
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
125.5
122.5
128.5
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
10.3
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
141.2
139.2
143.2
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
10.7
Pump speed
r/min
1150
1150
1150
Average injection quantity
mm3/st.
149.7
146.7
152.7
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_04
Adjusting point
D
Rack position
5.1+-0.5
Pump speed
r/min
225
225
225
Average injection quantity
mm3/st.
16
13
19
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_05
Adjusting point
E
Rack position
11+-0.5
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
125
125
145
Fixing the lever
*
Timer adjustment
Pump speed
r/min
700+-50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
900
Advance angle
deg.
1.4
0.9
1.9
Timer adjustment_03
Pump speed
r/min
1150
Advance angle
deg.
4
3.5
4.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Beginning of damper spring operation: DL
(2)Set the load lever's stop position so that R = aa (N = 0).
(3)RACK LIMIT
----------
DL=5.6-0.2mm aa=4.5+0.2mm
----------
----------
DL=5.6-0.2mm aa=4.5+0.2mm
----------
Speed control lever angle
F:Full speed
(1)Pump speed = aa
(2)Pump speed = bb
----------
aa=1150r/min bb=850r/min
----------
a=3deg+-5deg b=5.5deg+-5deg
----------
aa=1150r/min bb=850r/min
----------
a=3deg+-5deg b=5.5deg+-5deg
0000000901
F:Full load
I:Idle
S:Stop
(1)Rack position aa (pump speed bb r/min )
----------
aa=4.5+0.2mm bb=0r/min
----------
a=10deg+-5deg b=14deg+-3deg c=29deg+-3deg
----------
aa=4.5+0.2mm bb=0r/min
----------
a=10deg+-5deg b=14deg+-3deg c=29deg+-3deg
0000001501 MICRO SWITCH
Switch adjustment
Adjust the bolt so that the lower lever position is obtained when the switch is turned ON.
(1)Speed N1
(2)Rack position Ra
----------
N1=325-25r/min Ra=5.1mm
----------
----------
N1=325-25r/min Ra=5.1mm
----------
Information:
Until recently, engine maintenance and repair management involved changing the oil when it was convenient and repairing the engine when it was damaged. This seemed to be the accepted way of managing a maintenance operation. However, due to a variety of circumstances, freight hauling jobs became increasingly competitive. This competitiveness caused users to look for ways to prolong equipment life and lower operating costs so that they could be competitive when bidding jobs.To assist Caterpillar Truck Engine users in prolonging engine life and reducing operating costs, the