Information injection-pump assembly
ZEXEL
103672-0400
1036720400
NIIGATA-URAWA
74V47080A
74v47080a
Rating:
Service parts 103672-0400 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)
13.
NOZZLE-HOLDER
14.
NOZZLE
15.
NOZZLE SET
Cross reference number
ZEXEL
103672-0400
1036720400
NIIGATA-URAWA
74V47080A
74v47080a
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
105780-8130
Bosch type code
EFEP215A
Nozzle
105780-0050
Bosch type code
DN6TD119NP1T
Nozzle holder
105780-2090
Bosch type code
EFEP215
Opening pressure
MPa
17.2
Opening pressure
kgf/cm2
175
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-4-1500
Outer diameter - inner diameter - length (mm) mm 8-4-1500
Overflow valve
131425-0120
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)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
6-3-5-1-
4-2
Pre-stroke
mm
3
2.95
3.05
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 6-3 deg. 60 59.5 60.5
Cal 6-3 deg. 60 59.5 60.5
Difference between angles 2
Cal 6-5 deg. 120 119.5 120.5
Cal 6-5 deg. 120 119.5 120.5
Difference between angles 3
Cal 6-1 deg. 180 179.5 180.5
Cal 6-1 deg. 180 179.5 180.5
Difference between angles 4
Cal 6-4 deg. 240 239.5 240.5
Cal 6-4 deg. 240 239.5 240.5
Difference between angles 5
Cal 6-2 deg. 300 299.5 300.5
Cal 6-2 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
14.3
Pump speed
r/min
750
750
750
Average injection quantity
mm3/st.
523
508
538
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
6.7+-0.5
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
41.5
38
45
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)Tolerance for racks not indicated: +-0.05mm.
(3)Delivered with idle spring not operating.
(4)RACK LIMIT: RAL
(5)Set idle sub-spring
(6)Main spring setting
----------
K=19 RAL=21+1mm
----------
----------
K=19 RAL=21+1mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=(24deg)+-5deg b=(9deg)+-5deg
----------
----------
a=(24deg)+-5deg b=(9deg)+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Normal
----------
----------
a=35deg+-5deg b=10deg+-5deg
----------
----------
a=35deg+-5deg b=10deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Center of coupling's elongated hole at No. 6 cylinder's beginning of injection.
(3)-
(4)-
----------
----------
a=(50deg)
----------
----------
a=(50deg)
Information:
A photo of the DEF injector's upper body molding must be included with the claim.
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 12*******
0-2000 hrs,
0-36 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 2.0-hour job for Group 12
A photo of the DEF injector's upper body molding must be included with the claim.
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 13*******
0-2000 hrs,
0-36 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 3.0-hour job for Group 13
A photo of the DEF injector's upper body molding must be included with the claim.
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 14*******
0-2000 hrs,
0-36 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 3.0-hour job for Group 14
A photo of the DEF injector's upper body molding must be included with the claim.
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.