Information injection-pump assembly
ZEXEL
106671-5110
1066715110
Rating:
Service parts 106671-5110 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
16600-96575
12.
Open Pre:MPa(Kqf/cm2)
22.6{230}
15.
NOZZLE SET
Include in #1:
106671-5110
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106671-5110
1066715110
Zexel num
Bosch num
Firm num
Name
106671-5110
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
3.9
3.85
3.95
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
11.4
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
174
172
176
Max. variation between cylinders
%
0
-4
4
Basic
*
Fixing the lever
*
Boost pressure
kPa
41.3
41.3
Boost pressure
mmHg
310
310
Injection quantity adjustment_02
Adjusting point
C
Rack position
6.2+-0.5
Pump speed
r/min
260
260
260
Average injection quantity
mm3/st.
14
12.7
15.3
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_03
Adjusting point
D
Rack position
9.5
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
125
122
128
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
400
400
400
Rack position
9.5
Boost pressure
kPa
5.3
5.3
Boost pressure
mmHg
40
40
Boost compensator adjustment_02
Pump speed
r/min
400
400
400
Rack position
10.3
Boost pressure
kPa
16
14.7
17.3
Boost pressure
mmHg
120
110
130
Boost compensator adjustment_03
Pump speed
r/min
400
400
400
Rack position
11.4
Boost pressure
kPa
28
28
28
Boost pressure
mmHg
210
210
210
Timer adjustment
Pump speed
r/min
750--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
700
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1050
Advance angle
deg.
1
0.5
1.5
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 cancel stroke: BSL
(5)Variable speed specification.
(6)Set idle.
(7)Fix the lever at the full-load position at delivery.
(8)Boost compensator stroke
(9)Rack limit using stop lever
(10)Damper spring setting
(11)Main spring setting
(12)Perform governor adjustment at an ambient temperature of at least 15 deg C (boost compensator start spring is shape memory alloy).
----------
RT=1 TH=2.2mm BSL=4.4mm
----------
----------
RT=1 TH=2.2mm BSL=4.4mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Pump speed = aa
(2)Set the stopper bolt (fixed at full-load position at delivery.)
----------
aa=(290)r/min
----------
a=16deg+-5deg b=6deg+-5deg
----------
aa=(290)r/min
----------
a=16deg+-5deg b=6deg+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
(2)Use the hole at R = aa
----------
aa=42mm
----------
a=32deg+-3deg b=45deg+-5deg
----------
aa=42mm
----------
a=32deg+-3deg b=45deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Rack position = aa
----------
aa=11.4mm
----------
a=34deg+-5deg b=34deg+-5deg
----------
aa=11.4mm
----------
a=34deg+-5deg b=34deg+-5deg
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 oil panb. remove underframe 1. Remove bolts (1) that hold main bearing cap (2) in place and remove main cap (2).2. Remove the bearing half from the cap.
If the crankshaft is turned in the wrong direction, the tab of the bearing will be pushed between the crankshaft and cylinder block. This can cause damage to either or both the crankshaft and block.
3. Remove the upper half of main bearings (3) as follows:a. Turn the crankshaft until tool (A) can be installed in the crankshaft journal. Install tool (A).b. Turn the crankshaft in the direction which will push the upper main bearing out, tab end first.c. Check the condition of the bearings. (See Guideline For Reusable Parts, Main And Connecting Rod Bearings, Form No. SEBF8009 and SEBD0531). The following steps are for the installation of the crankshaft main bearings. Put clean engine oil on the main bearings for the assembly. Also, be sure the tabs on the back side of the main bearings fit in the grooves of the main bearing caps and cylinder block. Take care to insure that the bearings are installed in the correct locations. Two different part numbers are used in quantities of three and four. The part number having the quantity of four is to be installed on crank main bearings 2, 3, 5 and 6. The part number having the quantity of three is to be installed on crank bearing 1, 4 and 7.4. Clean the surfaces in the cylinder block for the main bearings. Use tool (A), and install new upper halves of main bearing (bearings with the oil hole) in the cylinder block. Do not put oil on the back of the bearing.5. Clean the surface of the main bearing caps for the main bearings. Install the lower halves of the main bearings in the main caps. Do not put oil on the back of the bearing. Main bearing caps should be installed with the part number towards the right side. Caps are to be identified by stamped number 1 thru 7 located on the bottom unmachined surface.6. Put main bearing caps (2) in position on the cylinder block. Put engine oil or molylube on the bolt threads and the washer face, then install the bolts. Tighten the bolts on the side where the main bearing tabs are located to a torque of 95 5 N m (70 4 lb ft). Tighten the bolts on the opposite side to a torque of 95 5 N m (70 4 lb ft).7. Put a mark on each bolt head and the bearing caps. Turn the bolts that are opposite the main bearing tabs an additional 90° 5° turn. Then turn the bolts on the side where the main bearing tabs are located an additional 90° 5° turn.
Typical Example8. Check the end play of the crankshaft with a dial indicator and magnetic base. The end play must be 0.1 to 0.5 mm (.004 to .020
If the crankshaft is turned in the wrong direction, the tab of the bearing will be pushed between the crankshaft and cylinder block. This can cause damage to either or both the crankshaft and block.
3. Remove the upper half of main bearings (3) as follows:a. Turn the crankshaft until tool (A) can be installed in the crankshaft journal. Install tool (A).b. Turn the crankshaft in the direction which will push the upper main bearing out, tab end first.c. Check the condition of the bearings. (See Guideline For Reusable Parts, Main And Connecting Rod Bearings, Form No. SEBF8009 and SEBD0531). The following steps are for the installation of the crankshaft main bearings. Put clean engine oil on the main bearings for the assembly. Also, be sure the tabs on the back side of the main bearings fit in the grooves of the main bearing caps and cylinder block. Take care to insure that the bearings are installed in the correct locations. Two different part numbers are used in quantities of three and four. The part number having the quantity of four is to be installed on crank main bearings 2, 3, 5 and 6. The part number having the quantity of three is to be installed on crank bearing 1, 4 and 7.4. Clean the surfaces in the cylinder block for the main bearings. Use tool (A), and install new upper halves of main bearing (bearings with the oil hole) in the cylinder block. Do not put oil on the back of the bearing.5. Clean the surface of the main bearing caps for the main bearings. Install the lower halves of the main bearings in the main caps. Do not put oil on the back of the bearing. Main bearing caps should be installed with the part number towards the right side. Caps are to be identified by stamped number 1 thru 7 located on the bottom unmachined surface.6. Put main bearing caps (2) in position on the cylinder block. Put engine oil or molylube on the bolt threads and the washer face, then install the bolts. Tighten the bolts on the side where the main bearing tabs are located to a torque of 95 5 N m (70 4 lb ft). Tighten the bolts on the opposite side to a torque of 95 5 N m (70 4 lb ft).7. Put a mark on each bolt head and the bearing caps. Turn the bolts that are opposite the main bearing tabs an additional 90° 5° turn. Then turn the bolts on the side where the main bearing tabs are located an additional 90° 5° turn.
Typical Example8. Check the end play of the crankshaft with a dial indicator and magnetic base. The end play must be 0.1 to 0.5 mm (.004 to .020
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Nissan-Diesel
106671-5110
INJECTION-PUMP ASSEMBLY