Information injection-pump assembly
ZEXEL
106681-4210
1066814210
MITSUBISHI-HEAV
35A6500240
35a6500240
Rating:
Service parts 106681-4210 INJECTION-PUMP ASSEMBLY:
1.
_
8.
_
9.
_
11.
Nozzle and Holder
35A61-00010
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Include in #1:
106681-4210
as INJECTION-PUMP ASSEMBLY
Cross reference number
ZEXEL
106681-4210
1066814210
MITSUBISHI-HEAV
35A6500240
35a6500240
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 8-4-1000
Outer diameter - inner diameter - length (mm) mm 8-4-1000
Overflow valve
131424-3420
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)
Left L
Left L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left L
Left L
Injection order
1-5-3-6-
2-4
Pre-stroke
mm
2.8
2.75
2.85
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 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
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
14
Pump speed
r/min
1025
1025
1025
Average injection quantity
mm3/st.
444
435
453
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
6.5+-0.5
Pump speed
r/min
325
325
325
Average injection quantity
mm3/st.
27.5
24.5
30.5
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Timer adjustment
Pump speed
r/min
450--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
400
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
700
Advance angle
deg.
4
3.5
4.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Maximum - minimum speed specification (using speed lever at adjustment)
(2)Target notch: K
(3)Tolerance for racks not indicated: +-0.05mm.
(4)Idle sub spring setting: L1.
----------
K=15 L1=5.8-0.5mm
----------
----------
K=15 L1=5.8-0.5mm
----------
Speed control lever angle
F:Full speed
S:Stop
(1)At the center of the lever key groove
----------
----------
a=26deg+-5deg b=33deg+-3deg
----------
----------
a=26deg+-5deg b=33deg+-3deg
0000000901
F:Full load
I:Idle
S:Stop
(1)Use the hole at R = aa
(2)Speed = bb, rack position = cc
(3)Stop side boss position
----------
aa=60mm bb=0r/min cc=5.6+-0.1mm
----------
a=8deg+-5deg b=15.5deg+-5deg c=34deg+-5deg d=25deg+-5deg
----------
aa=60mm bb=0r/min cc=5.6+-0.1mm
----------
a=8deg+-5deg b=15.5deg+-5deg c=34deg+-5deg d=25deg+-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:
3. Remove bearing caps (1) from the two connecting rods. Put pieces of rubber hose or tape on the threads of the connecting rod bolts as protection for the crankshaft. 4. Push the pistons up until the piston rings are clear of the cylinder liner. Remove pistons (2). Keep each cap with its connecting rod.
Do not turn the crankshaft while any of the connecting rods are in the engine without the caps installed. Do not cause damage to the cooling tubes when the pistons are removed.
5. Do Steps 1 through 4 for the remainder of the pistons.Install Pistons
1. Put clean engine oil on the piston rings and cylinder liners. 2. Put two pistons in position opposite of each other in the correct bore of the block. Install pistons (1) with tool (A).
Make sure that the pistons are installed with flat surfaces (2) of the connecting rods toward each other and the chamfered sides (4) toward the crankshaft.
For more detail about the installation of connecting rod bearings see REMOVE AND INSTALL CONNECTING ROD BEARINGS.3. Check the bearing clearances with tool (B). 4. Put clean engine oil on bolts (5) and the connecting rod bearings. Install caps (3) and nuts finger tight. Tighten each nut to a torque of 60 6 lb.ft. (80 8 N m). Put a mark across the nuts and bolts. Tighten each nut 120° more.5. Check the side clearance between two connecting rods on the same crankshaft journal. Clearance must be .011 to .033 in. (0.28 to 0.84 mm) for new rods.6. Do Steps 1 through 5 for the remainder of the pistons.
Do not turn the crankshaft while any of the connecting rods are in the engine without the caps installed. Do not cause damage to the cooling tubes when the pistons are removed.
5. Do Steps 1 through 4 for the remainder of the pistons.Install Pistons
1. Put clean engine oil on the piston rings and cylinder liners. 2. Put two pistons in position opposite of each other in the correct bore of the block. Install pistons (1) with tool (A).
Make sure that the pistons are installed with flat surfaces (2) of the connecting rods toward each other and the chamfered sides (4) toward the crankshaft.
For more detail about the installation of connecting rod bearings see REMOVE AND INSTALL CONNECTING ROD BEARINGS.3. Check the bearing clearances with tool (B). 4. Put clean engine oil on bolts (5) and the connecting rod bearings. Install caps (3) and nuts finger tight. Tighten each nut to a torque of 60 6 lb.ft. (80 8 N m). Put a mark across the nuts and bolts. Tighten each nut 120° more.5. Check the side clearance between two connecting rods on the same crankshaft journal. Clearance must be .011 to .033 in. (0.28 to 0.84 mm) for new rods.6. Do Steps 1 through 5 for the remainder of the pistons.