Information injection-pump assembly
ZEXEL
106861-2110
1068612110
Rating:
Service parts 106861-2110 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
ME066565
12.
Open Pre:MPa(Kqf/cm2)
17.7{180}/21.6{220}
15.
NOZZLE SET
Include in #1:
106861-2110
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106861-2110
1068612110
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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
131424-4620
Overflow valve opening pressure
kPa
255
221
289
Overflow valve opening pressure
kgf/cm2
2.6
2.25
2.95
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
1-2-7-3-
4-5-6-8
Pre-stroke
mm
4.8
4.75
4.85
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cyl.1-2 deg. 45 44.5 45.5
Cyl.1-2 deg. 45 44.5 45.5
Difference between angles 2
Cal 1-7 deg. 90 89.5 90.5
Cal 1-7 deg. 90 89.5 90.5
Difference between angles 3
Cal 1-3 deg. 135 134.5 135.5
Cal 1-3 deg. 135 134.5 135.5
Difference between angles 4
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 5
Cal 1-5 deg. 225 224.5 225.5
Cal 1-5 deg. 225 224.5 225.5
Difference between angles 6
Cal 1-6 deg. 270 269.5 270.5
Cal 1-6 deg. 270 269.5 270.5
Difference between angles 7
Cal 1-8 deg. 315 314.5 315.5
Cal 1-8 deg. 315 314.5 315.5
Injection quantity adjustment
Adjusting point
-
Rack position
11.4
Pump speed
r/min
700
700
700
Each cylinder's injection qty
mm3/st.
140
135.8
144.2
Basic
*
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
7+-0.5
Pump speed
r/min
225
225
225
Each cylinder's injection qty
mm3/st.
18.5
16
21
Fixing the rack
*
Standard for adjustment of the maximum variation between cylinders
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(11.4)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
140
139
141
Basic
*
Fixing the lever
*
Boost pressure
kPa
40
40
Boost pressure
mmHg
300
300
Injection quantity adjustment_04
Adjusting point
D
Rack position
11.4+-0.
5
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
128.5
124.8
132.2
Fixing the lever
*
Boost pressure
kPa
18.7
18.7
18.7
Boost pressure
mmHg
140
140
140
Injection quantity adjustment_05
Adjusting point
E
Rack position
-
Pump speed
r/min
200
200
200
Average injection quantity
mm3/st.
130
110
150
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
9.9
Boost pressure
kPa
2.7
2.7
2.7
Boost pressure
mmHg
20
20
20
Boost compensator adjustment_02
Pump speed
r/min
400
400
400
Rack position
(11.4)
Boost pressure
kPa
18.7
17.4
20
Boost pressure
mmHg
140
130
150
Boost compensator adjustment_03
Pump speed
r/min
400
400
400
Rack position
(12.5)
Boost pressure
kPa
28
28
28
Boost pressure
mmHg
210
210
210
Timer adjustment
Pump speed
r/min
980--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
930
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
1050
Advance angle
deg.
2
1.5
2.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Boost compensator cancel stroke: BSL
(2)Boost compensator stroke
(3)Beginning of damper spring operation: DL
----------
BSL=1.6mm DL=5.8-0.2mm
----------
----------
BSL=1.6mm DL=5.8-0.2mm
----------
Speed control lever angle
F:Full speed
----------
----------
a=18deg+-5deg
----------
----------
a=18deg+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=10deg+-5deg b=34deg+-3deg
----------
----------
a=10deg+-5deg b=34deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Stopper bolt setting
(2)Rack position = aa
(3)Rack position bb
(4)Free (at shipping)
----------
aa=4.7-0.5mm bb=15.3mm
----------
a=43deg+7deg-5deg b=30deg+-5deg c=(10.5deg)
----------
aa=4.7-0.5mm bb=15.3mm
----------
a=43deg+7deg-5deg b=30deg+-5deg c=(10.5deg)
0000001501 MICRO SWITCH
Adjustment of the micro-switch
Adjust the bolt to obtain the following lever position when the micro-switch is ON.
(1)Speed N1
(2)Rack position Ra
----------
N1=325+-5r/min Ra=6.7mm
----------
----------
N1=325+-5r/min Ra=6.7mm
----------
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:
1. Drain the cooling system.2. Remove bolt (2) and spacer (1). 3. Remove clip (3) that holds line (4) to the cylinder head. 4. Remove bolts (5) that hold fuel filter base and filter (6) to the cylinder head. 5. Fasten a chain and hoist to the cylinder head lifting brackets. Remove the bolts and nuts that hold the cylinder head. Remove the cylinder head. Weight of the cylinder head is 41 kg (90 lb.). 6. Remove cylinder head gasket (7).7. Check the condition of the cylinder head assembly before installation.Install Cylinder Head Assembly
1. Use a tap of the correct size to clean each threaded hole in the cylinder block for the cylinder head mounting bolts.2. Thoroughly clean the surface for the cylinder head gasket on the cylinder head assembly and cylinder block.
Be sure the gasket is positioned so that all coolant passages in the cylinder block can be seen through the gasket.
3. Put cylinder head gasket (1) in place on the studs in the cylinder block. 4. Put the cylinder head in position on the studs.5. Put clean engine oil on the bolt threads, and install the bolts that hold the cylinder head. 6. Tighten the bolts and nuts in the number sequence shown as follows:a. Tighten all bolts and nuts in number sequence to a torque of 45 N m (35 lb.ft.).b. Tighten all bolts and nuts in number sequence to a torque of 95 N m (70 lb.ft.).c. Again, tighten all bolts and nuts in number sequence to a final torque of 135 N m (100 lb.ft.). Retighten the cylinder head bolts and nuts after the engine has run under part load for approximately thirty minutes.a. If the bolts and nuts move before the correct final torque is reached, retighten every thing in the sequence again to the final torque of 135 N m (100 lb.ft.).b. If the bolts and nuts do not move before the correct final torque is reached, back each one off 30 to 60°, and retighten again, in the sequence shown, to the final torque. After all the bolts and nuts are retightened, check the first 10 positions to make sure they are tightened to the correct torque. 7. Install fuel filter base and filter (2) on the cylinder head with bolts (3).8. Install clip (4) that holds fuel line (5) to the cylinder head.9. Install the alternator bracket bolt and spacer in the cylinder head.End By:a. install fuel injection nozzle assembliesb. install fuel injection linesc. install inlet and exhaust manifoldd. install rocker shaft and push rods
1. Use a tap of the correct size to clean each threaded hole in the cylinder block for the cylinder head mounting bolts.2. Thoroughly clean the surface for the cylinder head gasket on the cylinder head assembly and cylinder block.
Be sure the gasket is positioned so that all coolant passages in the cylinder block can be seen through the gasket.
3. Put cylinder head gasket (1) in place on the studs in the cylinder block. 4. Put the cylinder head in position on the studs.5. Put clean engine oil on the bolt threads, and install the bolts that hold the cylinder head. 6. Tighten the bolts and nuts in the number sequence shown as follows:a. Tighten all bolts and nuts in number sequence to a torque of 45 N m (35 lb.ft.).b. Tighten all bolts and nuts in number sequence to a torque of 95 N m (70 lb.ft.).c. Again, tighten all bolts and nuts in number sequence to a final torque of 135 N m (100 lb.ft.). Retighten the cylinder head bolts and nuts after the engine has run under part load for approximately thirty minutes.a. If the bolts and nuts move before the correct final torque is reached, retighten every thing in the sequence again to the final torque of 135 N m (100 lb.ft.).b. If the bolts and nuts do not move before the correct final torque is reached, back each one off 30 to 60°, and retighten again, in the sequence shown, to the final torque. After all the bolts and nuts are retightened, check the first 10 positions to make sure they are tightened to the correct torque. 7. Install fuel filter base and filter (2) on the cylinder head with bolts (3).8. Install clip (4) that holds fuel line (5) to the cylinder head.9. Install the alternator bracket bolt and spacer in the cylinder head.End By:a. install fuel injection nozzle assembliesb. install fuel injection linesc. install inlet and exhaust manifoldd. install rocker shaft and push rods