Information injection-pump assembly
BOSCH
9 400 614 824
9400614824
ZEXEL
101602-3670
1016023670
KOMATSU
6136721450
6136721450
Rating:
Service parts 101602-3670 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6-13612-310-0
12.
Open Pre:MPa(Kqf/cm2)
22.1(225)
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 614 824
9400614824
ZEXEL
101602-3670
1016023670
KOMATSU
6136721450
6136721450
Zexel num
Bosch num
Firm num
Name
101602-3670
9 400 614 824
6136721450 KOMATSU
INJECTION-PUMP ASSEMBLY
6D105 K
6D105 K
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
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
1-5-3-6-
2-4
Pre-stroke
mm
3.3
3.25
3.35
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 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
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
7.6
Pump speed
r/min
1175
1175
1175
Average injection quantity
mm3/st.
32.2
31.2
33.2
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
8+-0.5
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
9.5
8.5
10.5
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)RACK LIMIT: RAL
(3)Rack difference between N = N1 and N = N2
(4)Rack difference between N = N3 and N = N4
(5)Rack difference between N = N5 and N = N6.
----------
K=16 RAL=14.2+-0.2mm N1=1175r/min N2=1000r/min N3=1175r/min N4=750r/min N5=1175r/min N6=500r/min
----------
----------
K=16 RAL=14.2+-0.2mm N1=1175r/min N2=1000r/min N3=1175r/min N4=750r/min N5=1175r/min N6=500r/min
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=17deg+-5deg b=22deg+-5deg c=32deg+-3deg
----------
----------
a=17deg+-5deg b=22deg+-5deg c=32deg+-3deg
Information:
Introduction
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
Reports have been received that the fuel injector assembly in the unit injector nozzle group may fail on the machines listed above. This issue may lead to misfire, vibration, and hesitation in the injector assembly when the engine warms up.Solution
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
Table 1
Required Parts
Item Qty Part Number Part Name
1 1 436-1096 Injector As
Illustration 1 g06597512
(1) 436-1096 Injector AsIn the event of failure, replace only the failed injector assembly (1) with the same part number listed in Table 1.
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
Reports have been received that the fuel injector assembly in the unit injector nozzle group may fail on the machines listed above. This issue may lead to misfire, vibration, and hesitation in the injector assembly when the engine warms up.Solution
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
Table 1
Required Parts
Item Qty Part Number Part Name
1 1 436-1096 Injector As
Illustration 1 g06597512
(1) 436-1096 Injector AsIn the event of failure, replace only the failed injector assembly (1) with the same part number listed in Table 1.
Have questions with 101602-3670?
Group cross 101602-3670 ZEXEL
Komatsu
101602-3670
9 400 614 824
6136721450
INJECTION-PUMP ASSEMBLY
6D105
6D105