Information injection-pump assembly
ZEXEL
103682-0370
1036820370
NIIGATA-URAWA
4044715OA
4044715oa

Rating:
Service parts 103682-0370 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
503 3225 0A
12.
Open Pre:MPa(Kqf/cm2)
12.7{130}
15.
NOZZLE SET
Cross reference number
ZEXEL
103682-0370
1036820370
NIIGATA-URAWA
4044715OA
4044715oa
Zexel num
Bosch num
Firm num
Name
103682-0370
4044715OA NIIGATA-URAWA
INJECTION-PUMP ASSEMBLY
6L18 * K
6L18 * 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
105000-1040
Bosch type code
DN0SD130
Nozzle holder
105031-3010
Bosch type code
KB75SDN18
Opening pressure
MPa
12.7
Opening pressure
kgf/cm2
130
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-540
Outer diameter - inner diameter - length (mm) mm 8-3-540
Overflow valve
132424-0620
Overflow valve opening pressure
kPa
157
123
191
Overflow valve opening pressure
kgf/cm2
1.6
1.25
1.95
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
1-4-2-6-
3-5
Pre-stroke
mm
2.05
2
2.1
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5
Cal 1-4 deg. 60 59.5 60.5
Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5
Cyl.1-2 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
Cal 1-3 deg. 240 239.5 240.5
Cal 1-3 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5
Cal 1-5 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
16
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
660
630
690
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
9.6+-0.5
Pump speed
r/min
230
230
230
Average injection quantity
mm3/st.
81
73
89
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)Beginning of sub spring operation
----------
K=20 RAL=18.5+0.5mm
----------
----------
K=20 RAL=18.5+0.5mm
----------
Speed control lever angle

F:Full speed
S:Stop
----------
----------
a=(15deg) b=(30deg)
----------
----------
a=(15deg) b=(30deg)
Information:
Introduction
The valve housing may crack causing certain remanufactured fuel injectors to malfunction.Problem
Some remanufactured valve bodies on fuel injectors have been cracking under high pressure. This crack in the valve body can cause fuel to get into the engine oil.Solution
All 10R-0957 Injector Gp Fuel with serial number range 848368 to 850132 should be removed from the parts stock. 10R-0960 Injector Gp Fuel , 10R-0961 Injector Gp Fuel , 10R-0963 Injector Gp Fuel , and 10R-1268 Injector Gp Fuel with a serial number range from 188029 to 188914 should be removed from the parts stock. The above listed fuel injectors should be removed from the parts stock and the injectors should be held pending further instructions.
The valve housing may crack causing certain remanufactured fuel injectors to malfunction.Problem
Some remanufactured valve bodies on fuel injectors have been cracking under high pressure. This crack in the valve body can cause fuel to get into the engine oil.Solution
All 10R-0957 Injector Gp Fuel with serial number range 848368 to 850132 should be removed from the parts stock. 10R-0960 Injector Gp Fuel , 10R-0961 Injector Gp Fuel , 10R-0963 Injector Gp Fuel , and 10R-1268 Injector Gp Fuel with a serial number range from 188029 to 188914 should be removed from the parts stock. The above listed fuel injectors should be removed from the parts stock and the injectors should be held pending further instructions.
Have questions with 103682-0370?
Group cross 103682-0370 ZEXEL
Shinko-Engin.
Fuji-Diesel
Niigata-Urawa
103682-0370
4044715OA
INJECTION-PUMP ASSEMBLY
6L18
6L18