Information injection-pump assembly
ZEXEL
101696-9340
1016969340
NISSAN-DIESEL
1671395278
1671395278

Rating:
Service parts 101696-9340 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
16600-95015
12.
Open Pre:MPa(Kqf/cm2)
19.6{200}
15.
NOZZLE SET
Cross reference number
ZEXEL
101696-9340
1016969340
NISSAN-DIESEL
1671395278
1671395278
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
Overflow valve
131424-1520
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
3.7
3.65
3.75
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
-
Rack position
13.5
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
108.5
106.9
110.1
Max. variation between cylinders
%
0
-3.5
3.5
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
H
Rack position
9.5+-0.5
Pump speed
r/min
275
275
275
Average injection quantity
mm3/st.
8
6.2
9.8
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(13.5)
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
108.5
107.5
109.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
32
32
Boost pressure
mmHg
240
240
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1-0.05
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
101
97.8
104.2
Fixing the lever
*
Boost pressure
kPa
32
32
Boost pressure
mmHg
240
240
Injection quantity adjustment_05
Adjusting point
C
Rack position
12.2+-0.
5
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
57.5
55.5
59.5
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_06
Adjusting point
I
Rack position
-
Pump speed
r/min
150
150
150
Average injection quantity
mm3/st.
85
85
105
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Rack limit
*
Boost compensator adjustment
Pump speed
r/min
550
550
550
Rack position
R2-1.45
Boost pressure
kPa
3.3
2
4.6
Boost pressure
mmHg
25
15
35
Boost compensator adjustment_02
Pump speed
r/min
550
550
550
Rack position
R2-1.15
Boost pressure
kPa
6.7
5.4
8
Boost pressure
mmHg
50
40
60
Boost compensator adjustment_03
Pump speed
r/min
550
550
550
Rack position
R2(R1-0.
6)
Boost pressure
kPa
18.7
18.7
18.7
Boost pressure
mmHg
140
140
140
Timer adjustment
Pump speed
r/min
920--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
870
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1400
Advance angle
deg.
2
1.5
2.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment

N:Pump speed
R:Rack position (mm)
(1)Torque cam stamping: T1
(2)Tolerance for racks not indicated: +-0.05mm.
(3)RACK LIMIT
(4)Boost compensator stroke
----------
T1=N07
----------
----------
T1=N07
----------
Speed control lever angle

F:Full speed
I:Idle
(1)Use the hole at R = aa
(2)Stopper bolt set position 'H'
----------
aa=100mm
----------
a=26.5deg+-5deg b=43deg+-3deg
----------
aa=100mm
----------
a=26.5deg+-5deg b=43deg+-3deg
Stop lever angle

N:Pump normal
S:Stop the pump.
(1)Use the hole at R = aa
----------
aa=36mm
----------
a=20deg+-5deg b=40deg+-5deg
----------
aa=36mm
----------
a=20deg+-5deg b=40deg+-5deg
Timing setting

(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(40deg)
----------
----------
a=(40deg)
Information:
*******Group 16*******
100% 100% 0% 0% 0% 0%
This is a 5.0-hour job for Group 16
Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 17*******
100% 100% 0% 0% 0% 0%
This is a 7.0-hour job for Group 17
Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 18*******
100% 100% 0% 0% 0% 0%
This is a 8.0-hour job for Group 18
Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
*******Group 19*******
100% 100% 0% 0% 0% 0%
This is a 1.0-hour job for Group 19
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.
EXAMPLE COPY OF OWNER NOTIFICATION
XYZ Corporation
3240 Arrow Drive
Anywhere, YZ 99999
PRIORITY - PRODUCT IMPROVEMENT PROGRAM FOR REPLACING FUEL INJECTORS
MODELS INVOLVED - CERTAIN 3508C, 3512B, 3512C, 3516C, AND 3516E GENERATOR SETS, MARINE ENGINES, AND PETROLEUM ENGINES
Dear Cat Product Owner:
Certain fuel injectors need to be replaced on the products listed below. The existing fuel injectors can cause the cylinder to be over fueled and possibly lead to engine damage. You will not be charged for the service performed.
Contact your local Cat dealer immediately to schedule this service. The dealer will advise you of the time required to complete this service.
If you are no longer the owner of this product(s), please contact your local Cat dealer so that our records can be updated. Please refer the dealer to their Service Letter dated 19Mar2018 when scheduling this service.
We regret the inconvenience this may cause you, and urge you to have this service performed as soon as possible to prevent unscheduled downtime.
Caterpillar Inc.
Identification #(s)
Attached to 19Mar2018 Service Letter