Information injection-pump assembly
BOSCH
9 400 614 819
9400614819
ZEXEL
101602-3500
1016023500
KOMATSU
6136721700
6136721700
Rating:
Service parts 101602-3500 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6136-12-3100
12.
Open Pre:MPa(Kqf/cm2)
22.1{225}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 614 819
9400614819
ZEXEL
101602-3500
1016023500
KOMATSU
6136721700
6136721700
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 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
8.9
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
38.5
37.5
39.5
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 difference between N = N1 and N = N2
(3)Rack difference between N = N3 and N = N4
----------
K=15 N1=1250r/min N2=1000r/min N3=1250r/min N4=750r/min
----------
----------
K=15 N1=1250r/min N2=1000r/min N3=1250r/min N4=750r/min
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=16deg+-5deg b=26deg+-5deg c=32deg+-3deg
----------
----------
a=16deg+-5deg b=26deg+-5deg c=32deg+-3deg
Information:
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.
The new and former rocker arm base assembly is listed in Table 1.Note: The 568-8215 Rocker Arm Base As has the following serviceable components.
Table 1
Required Parts
Qty New Part Number Part Name Former Part Number(1)
1 568-8215 Rocker Arm Base As 121-2024
2 261-0195 Hollow Dowel 8N-4387
1 567-2901 Spacer N/A
1 567-2902 Spacer N/A
3 6V-6228 O-Ring Seal N/A
1 240-7032 Seal N/A
(1) The former part number listed is for reference only and may differ.
Illustration 1 g06562147
(1) 567-2901 Spacer
(2) 6V-6228 O-Ring Seal
(3) 567-2902 Spacer
Illustration 2 g06562161
(4) 240-7032 Seal
(5) 261-0195 Hollow Dowel
Illustration 3 g06562155
(6) 568-8215 Rocker Arm Base As
(7) 121-2024 Base AsNote: Refer to the Illustration 3 to see the differences between the new and former designs.