Rating:
Information injection-pump assembly
BOSCH
9 400 612 562
9400612562
ZEXEL
101405-3240
1014053240
KOMATSU
3864031
3864031
Service parts 101405-3240 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
10.
NOZZLE AND HOLDER ASSY
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
13.
NOZZLE-HOLDER
14.
NOZZLE
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 612 562
9400612562
ZEXEL
101405-3240
1014053240
KOMATSU
3864031
3864031
Zexel num
Bosch num
Firm num
Name
101405-3240
9 400 612 562
3864031 KOMATSU
INJECTION-PUMP ASSEMBLY
S4D102E K 14BC INJECTION PUMP ASSY PE4A,5A, PE
S4D102E K 14BC INJECTION PUMP ASSY PE4A,5A, PE
101405-3240
9 400 612 562
6732711421 KOMATSU
INJECTION-PUMP ASSEMBLY
S4D102E K 14BC INJECTION PUMP ASSY PE4A,5A, PE
S4D102E K 14BC INJECTION PUMP ASSY PE4A,5A, 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
131424-3420
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)
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
2.5
2.45
2.55
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-3 deg. 90 89.5 90.5
Cal 1-3 deg. 90 89.5 90.5
Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 3
Cyl.1-2 deg. 270 269.5 270.5
Cyl.1-2 deg. 270 269.5 270.5
Injection quantity adjustment
Adjusting point
A
Rack position
9.9
Pump speed
r/min
1150
1150
1150
Average injection quantity
mm3/st.
108.5
107.5
109.5
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
53.3
53.3
Boost pressure
mmHg
400
400
Hydraulic cylinder ON
*
Injection quantity adjustment_02
Adjusting point
-
Rack position
6.2+-0.5
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
11.5
10.5
12.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Hydraulic cylinder ON
*
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Injection quantity adjustment_03
Adjusting point
E
Rack position
10.1++
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
80
80
90
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Hydraulic cylinder OFF
*
Rack limit
*
Boost compensator adjustment
Pump speed
r/min
750
750
750
Rack position
R1-1.45
Boost pressure
kPa
17.3
14.6
20
Boost pressure
mmHg
130
110
150
Boost compensator adjustment_02
Pump speed
r/min
750
750
750
Rack position
R1(9.9)
Boost pressure
kPa
40
40
40
Boost pressure
mmHg
300
300
300
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)Deliver without the torque control spring operating.
(4)RACK LIMIT (When hydraulic cylinder is OFF)
(5)Boost compensator stroke: BCL
(6)When hydraulic cylinder ON: P1
(7)Adjust the secondary timing before adjusting the governor.
----------
K=16 BCL=1.45+-0.1mm P1=((392)kPa,{(4)kgf/cm2})
----------
----------
K=16 BCL=1.45+-0.1mm P1=((392)kPa,{(4)kgf/cm2})
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt setting
----------
aa=74mm
----------
a=21deg+-5deg b=31deg+-5deg
----------
aa=74mm
----------
a=21deg+-5deg b=31deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)No return spring
----------
----------
a=0deg+-5deg b=53deg+-5deg
----------
----------
a=0deg+-5deg b=53deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Key groove position at No. 1 cylinder's beginning of injection position (at BTDC: aa).
(3)Position of the key groove of the No. 1 cylinder at B.T.D.C. bb (fix the governor flyweight at this position for delivery).
(4)B.T.D.C.: aa
(5)At second timing adjustment, set the camshaft at the * position and tighten the flyweight locknut.
(6)Align the flyweight's timing gear position with the lockpin groove and then fully tighten the flyweight to the camshaft.
(7)Remove the lock pin and adjust the governor. Reinstall the lock pin to fix the flyweight for delivery.
----------
aa=14.5deg bb=0deg
----------
a=54deg54min+-3deg b=7deg15min+-30min
----------
aa=14.5deg bb=0deg
----------
a=54deg54min+-3deg b=7deg15min+-30min
Have questions with 101405-3240?
Group cross 101405-3240 ZEXEL
Komatsu
Dpico
Komatsu
101405-3240
9 400 612 562
3864031
INJECTION-PUMP ASSEMBLY
S4D102E
S4D102E
101405-3240
9 400 612 562
6732711421
INJECTION-PUMP ASSEMBLY
S4D102E
S4D102E