Rating:
Information injection-pump assembly
BOSCH
F 019 Z10 943
f019z10943
ZEXEL
101405-3252
1014053252
Service parts 101405-3252 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
4063269
12.
Open Pre:MPa(Kqf/cm2)
22.0(224)
15.
NOZZLE SET
Cross reference number
BOSCH
F 019 Z10 943
f019z10943
ZEXEL
101405-3252
1014053252
Zexel num
Bosch num
Firm num
Name
101405-3252
F 019 Z10 943
INJECTION-PUMP ASSEMBLY
14BC INJECTION PUMP ASSY PE4A,5A, PE
14BC INJECTION PUMP ASSY PE4A,5A, PE
101405-3252
F 019 Z10 943
4063242 KOMATSU
INJECTION-PUMP ASSEMBLY
K 14BC INJECTION PUMP ASSY PE4A,5A, PE
K 14BC INJECTION PUMP ASSY PE4A,5A, PE
101405-3252
F 019 Z10 943
6737711110 KOMATSU
INJECTION-PUMP ASSEMBLY
K 14BC INJECTION PUMP ASSY PE4A,5A, PE
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
9.8
Pump speed
r/min
1100
1100
1100
Average injection quantity
mm3/st.
103
102
104
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
6.8+-0.5
Pump speed
r/min
420
420
420
Average injection quantity
mm3/st.
10
9
11
Max. variation between cylinders
%
0
-10
10
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.
Boost compensator adjustment
Pump speed
r/min
650
650
650
Rack position
8.55
Boost pressure
kPa
12
9.3
14.7
Boost pressure
mmHg
90
70
110
Boost compensator adjustment_02
Pump speed
r/min
650
650
650
Rack position
10.35
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)Adjust the secondary timing before adjusting the governor.
(4)When the hydraulic cylinder is OFF
(5)Boost compensator stroke: BCL
(6)When hydraulic cylinder ON: P1
(7)Rack difference between N = N1 and N = N2
----------
K=12 BCL=1.8+-0.1mm P1=(127+-10kPa{1.3+-0.1kgf/cm2}) N1=1100r/min N2=650r/min
----------
----------
K=12 BCL=1.8+-0.1mm P1=(127+-10kPa{1.3+-0.1kgf/cm2}) N1=1100r/min N2=650r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt setting
----------
aa=60mm
----------
a=18deg+-5deg b=35deg+-5deg
----------
aa=60mm
----------
a=18deg+-5deg b=35deg+-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
0000001501 TAMPER PROOF
Tamperproofing-equipped boost compensator cover installation procedure
(1)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads.
(Tightening torque T = T1 maximum)
(2)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads.
(Tightening torque T = T2)
(3)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads.
(Tightening torque T = T3)
----------
T1=7.16~9.12N-m(0.73~0.93kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m) T3=2.9~4.4N-m(0.3~0.45kgf-m)
----------
----------
T1=7.16~9.12N-m(0.73~0.93kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m) T3=2.9~4.4N-m(0.3~0.45kgf-m)
----------
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=13deg bb=0deg
----------
a=54deg54min+-3deg b=6deg30min+-30min
----------
aa=13deg bb=0deg
----------
a=54deg54min+-3deg b=6deg30min+-30min
Have questions with 101405-3252?
Group cross 101405-3252 ZEXEL
101405-3252
F 019 Z10 943
INJECTION-PUMP ASSEMBLY
Komatsu
101405-3252
F 019 Z10 943
4063242
INJECTION-PUMP ASSEMBLY
101405-3252
F 019 Z10 943
6737711110
INJECTION-PUMP ASSEMBLY