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Information injection-pump assembly
BOSCH
9 400 612 646
9400612646
ZEXEL
101401-2401
1014012401
HINO
220402170B
220402170b
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Service parts 101401-2401 INJECTION-PUMP ASSEMBLY:
1.
_
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
23600-3490A
12.
Open Pre:MPa(Kqf/cm2)
15.7{160}/21.6{220}
14.
NOZZLE
Cross reference number
BOSCH
9 400 612 646
9400612646
ZEXEL
101401-2401
1014012401
HINO
220402170B
220402170b
| Zexel num | Bosch num | Firm num | Firm | Name |
| 101401-2401 | 9 400 612 646 | 220402170B | HINO |
INJECTION-PUMP ASSEMBLY
W04D-T K 14BD INJECTION PUMP ASSY PE4AD PE |
Calibration Data:
Adjustment conditions Test oil ISO4113 or {SAEJ967d}
1404 Test oil
Test oil temperature
degC
40
40
45
Nozzle and nozzle holder
105780-8310
Nozzle
105780-0120
Bosch type code
1 688 901 990
Nozzle holder
105780-2240
Opening pressure
MPa
18
Opening pressure
kgf/cm2
184
Injection pipe
mm
6-2-600
Outer diameter - inner diameter - length (mm)
Outer diameter - inner diameter - length (mm)
Overflow valve
131424-5720
Overflow valve opening pressure
kPa
255
221
289
Overflow valve opening pressure
kgf/cm2
2.6
2.25
2.95
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)
R
Right
Right
Injection timing adjustment Direction of rotation (viewed from drive side) R
Right
Injection order
1-3-4-2
Pre-stroke
mm
4
3.97
4.03
Beginning of injection position
NO.1
Drive side
Drive side
Difference between angles 1
deg.
90
89.75
90.25
Cal 1-3
Cal 1-3
Difference between angles 2
deg.
180
179.75
180.25
Cal 1-4
Cal 1-4
Difference between angles 3
deg.
270
269.75
270.25
Cyl.1-2
Cyl.1-2
Injection quantity adjustment Adjusting point -
Rack position
12.8
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
53.5
51.5
55.5
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the rack
*
Injection quantity adjustment_02 Adjusting point Z
Rack position
9.5+-0.5
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
13
11.5
14.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_03 Adjusting point A
Rack position
R1(12.8)
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
53.5
52.5
54.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
73.3
73.3
Boost pressure
mmHg
550
550
Injection quantity adjustment_04 Adjusting point B
Rack position
R1+1.2
Pump speed
r/min
1600
1600
1600
Average injection quantity
mm3/st.
59
55
63
Fixing the lever
*
Boost pressure
kPa
73.3
73.3
Boost pressure
mmHg
550
550
Boost compensator adjustment Pump speed r/min 300 300 300
Rack position
R2-0.85
Boost pressure
kPa
42.7
41.4
44
Boost pressure
mmHg
320
310
330
Boost compensator adjustment_02 Pump speed r/min 300 300 300
Rack position
R2(R1-0.
6)
Boost pressure
kPa
60
60
60
Boost pressure
mmHg
450
450
450
Timer adjustment Pump speed r/min 1350--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02 Pump speed r/min 1300
Advance angle
deg.
0.3
Timer adjustment_03 Pump speed r/min 1600
Advance angle
deg.
3.3
3
3.6
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=P27 BCL=0.85+-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=50mm
----------
a=22.5deg+-5deg b=40deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Use the hole at R = aa
----------
aa=40mm
----------
a=40deg+-5deg b=40deg+-5deg
0000001501
AIR CYLINDER
(A): Speed lever
(B): Set bolt
(C): air cylinder
(D): nut
(E): fix
1. Air cylinder adjustment procedure
(1)With the speed lever in the idling position, temporarily set the clearance between speed lever (A) and set bolt (B) at approximately L1.
(2)Set the speed to N1 and supply positive pressure P1 to the air cylinder (C).
(3)Gradually push set bolt (B) out (approximately L2) and tighten nut (D) where the speed is N2 and the rack position is Ra.
(4)Apply positive pressure P1 several times.
(5)Confirm that the lever returns to the idle position at positive pressure P2.
(6)Also, confirm that the rack position is Rb at air pressure P1.
----------
L1=(9)mm L2=(6.5)mm Ra=10.65-0.2mm Rb=10.65-0.2mm N1=330r/min N2=330r/min P1=392+98kPa(4+1kgf/cm2) P2=0kPa(0kgf/cm2)
----------
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)
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Hino
101401-2401
9 400 612 646
220402170B
INJECTION-PUMP ASSEMBLY
W04D-T
W04D-T