Information injection-pump assembly
ZEXEL
106671-0661
1066710661
Rating:
Service parts 106671-0661 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
16600-96519
12.
Open Pre:MPa(Kqf/cm2)
17.7{180}/22.6{230}
15.
NOZZLE SET
Include in #1:
106671-0661
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106671-0661
1066710661
Zexel num
Bosch num
Firm num
Name
106671-0661
INJECTION-PUMP ASSEMBLY
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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
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
3.65
3.6
3.7
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
12.7
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
180.3
178.3
182.3
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the lever
*
Boost pressure
kPa
49.3
49.3
Boost pressure
mmHg
370
370
Injection quantity adjustment_02
Adjusting point
B
Rack position
12.7
Pump speed
r/min
1050
1050
1050
Average injection quantity
mm3/st.
177.3
171.3
183.3
Max. variation between cylinders
%
0
-5
5
Fixing the lever
*
Boost pressure
kPa
49.3
49.3
Boost pressure
mmHg
370
370
Injection quantity adjustment_03
Adjusting point
D
Rack position
R1(10.9)
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
123.4
121.4
125.4
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_04
Adjusting point
E
Rack position
7.7+-0.5
Pump speed
r/min
275
275
275
Average injection quantity
mm3/st.
8
7
9
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
300
300
300
Rack position
R1(10.9)
Boost pressure
kPa
8.7
8
9.4
Boost pressure
mmHg
65
60
70
Boost compensator adjustment_02
Pump speed
r/min
300
300
300
Rack position
12.2
Boost pressure
kPa
16.7
16.7
16.7
Boost pressure
mmHg
215
215
215
Boost compensator adjustment_03
Pump speed
r/min
300
300
300
Rack position
12.7
Boost pressure
kPa
36
36
36
Boost pressure
mmHg
270
270
270
Timer adjustment
Pump speed
r/min
950--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
900
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1050
Advance angle
deg.
0.9
0.4
1.4
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Lever ratio: RT
(2)Target shim dimension: TH
(3)Tolerance for racks not indicated: +-0.05mm.
(4)Boost compensator stroke (at N = N1)
(5)Rack limit using stop lever
(6)Damper spring setting
(7)Rack difference to N = N2
(8)Perform governor adjustment at an ambient temperature of at least 15 deg C (boost compensator start spring is shape memory alloy).
----------
RT=1 TH=2.1mm N1=300r/min N2=1050r/min
----------
----------
RT=1 TH=2.1mm N1=300r/min N2=1050r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=28deg+-5deg b=20.5deg+-5deg
----------
----------
a=28deg+-5deg b=20.5deg+-5deg
0000000901
F:Full load
(1)Use the hole at R = aa
----------
aa=17mm
----------
a=24deg+-5deg
----------
aa=17mm
----------
a=24deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Rack position = aa
(2)Use the hole at R = bb
----------
aa=12.7mm bb=25mm
----------
a=14.5deg+-5deg b=37deg+-5deg
----------
aa=12.7mm bb=25mm
----------
a=14.5deg+-5deg b=37deg+-5deg
0000001501 RACK SENSOR
(VR) measurement voltage
(I) Part number of the control unit
(G) Apply red paint.
(H): End surface of the pump
1. Rack sensor adjustment (-0620)
(1)Fix the speed control lever at the full position
(2)Set the speed to N1 r/min.
(If the boost compensator is provided, apply boost pressure.)
(3)Adjust the bobbin (A) so that the rack sensor's output voltage is VR+-0.01.
(4)At that time, rack position must be Ra.
(5)Apply G at two places.
Connecting part between the joint (B) and the nut (F)
Connecting part between the joint (B) and the end surface of the pump (H)
----------
N1=600r/min Ra=12.7mm
----------
----------
N1=600r/min Ra=12.7mm
----------
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(20deg)
----------
----------
a=(20deg)
Information:
start by: a) remove flywheel 1. Remove crankshaft rear seal with tooling (A). Make sure crankshaft does not have a groove.Install Crankshaft Rear Seal (Standard Engine)
1. Install tooling (A) as follows: a) Install the locator assembly (1) on the crankshaft.b) Put clean engine oil on the lip of the seal and seal pilot. Put 8M8059 Locktite Sealant on the outside diameter of the seal.c) Put the seal on the seal pilot with the lip of the seal toward the front of the engine when it is installed.d) Install the seal installer ring (3) and the pusher plate (2) on the stud of the locator assembly.e) Put lubrication on the nut and install it on the locator stud. Tighten the nut until the seal is at the bottom. f) Remove tooling (A).Remove Crankshaft Rear Seal (With BrakeSaver)
start by: a) remove BrakeSaver 1. Remove O-ring seal (2) from the face of the seal carrier.2. Bend the tabs of the locks from bolts (3) and remove the bolts, locks and sleeve (1). 3. Remove the seal ring from carrier (4).4. Remove carrier (4) from the crankshaft gear with tooling (A).Install Crankshaft Rear Seal (With BrakeSaver)
1. Make sure the outside diameter of the crankshaft gear is clean and free of foreign material.2. Put 7M7260 Liquid Gasket Material on the outside diameter of the crankshaft gear and let it dry. 3. Heat carrier (1) to a maximum temperature of 300° F (149° C) and install it on the crankshaft gear with the groove on the face of the carrier for the O-ring seal toward the outside. 4. Install seal ring (2) on the carrier. 5. Install sleeve (3) evenly on the seal ring. Install the bolts and locks to hold sleeve (3) in position.6. Install the O-ring seal on the face of the carrier.end by: a) install BrakeSaver
1. Install tooling (A) as follows: a) Install the locator assembly (1) on the crankshaft.b) Put clean engine oil on the lip of the seal and seal pilot. Put 8M8059 Locktite Sealant on the outside diameter of the seal.c) Put the seal on the seal pilot with the lip of the seal toward the front of the engine when it is installed.d) Install the seal installer ring (3) and the pusher plate (2) on the stud of the locator assembly.e) Put lubrication on the nut and install it on the locator stud. Tighten the nut until the seal is at the bottom. f) Remove tooling (A).Remove Crankshaft Rear Seal (With BrakeSaver)
start by: a) remove BrakeSaver 1. Remove O-ring seal (2) from the face of the seal carrier.2. Bend the tabs of the locks from bolts (3) and remove the bolts, locks and sleeve (1). 3. Remove the seal ring from carrier (4).4. Remove carrier (4) from the crankshaft gear with tooling (A).Install Crankshaft Rear Seal (With BrakeSaver)
1. Make sure the outside diameter of the crankshaft gear is clean and free of foreign material.2. Put 7M7260 Liquid Gasket Material on the outside diameter of the crankshaft gear and let it dry. 3. Heat carrier (1) to a maximum temperature of 300° F (149° C) and install it on the crankshaft gear with the groove on the face of the carrier for the O-ring seal toward the outside. 4. Install seal ring (2) on the carrier. 5. Install sleeve (3) evenly on the seal ring. Install the bolts and locks to hold sleeve (3) in position.6. Install the O-ring seal on the face of the carrier.end by: a) install BrakeSaver
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Nissan-Diesel
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Nissan-Diesel
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Nissan-Diesel
106671-0661
INJECTION-PUMP ASSEMBLY