Information injection-pump assembly
BOSCH
9 400 615 969
9400615969
ZEXEL
101691-1570
1016911570
MITSUBISHI
3116140011
3116140011
Rating:
Service parts 101691-1570 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
31161-18000
12.
Open Pre:MPa(Kqf/cm2)
11.8{120}
15.
NOZZLE SET
Include in #1:
101691-1570
as INJECTION-PUMP ASSEMBLY
Include in #2:
104745-3600
as _
Cross reference number
BOSCH
9 400 615 969
9400615969
ZEXEL
101691-1570
1016911570
MITSUBISHI
3116140011
3116140011
Zexel num
Bosch num
Firm num
Name
101691-1570
9 400 615 969
3116140011 MITSUBISHI
INJECTION-PUMP ASSEMBLY
6DC20 * K 14BE INJECTION PUMP ASSY PE6A PE
6DC20 * K 14BE INJECTION PUMP ASSY PE6A PE
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
105780-0020
Bosch type code
DN4SD24T
Nozzle holder
105031-2010
Bosch type code
KB56SD273
Opening pressure
MPa
11.8
Opening pressure
kgf/cm2
120
Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-1.6-550
Outer diameter - inner diameter - length (mm) mm 6-1.6-550
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
1-2-3-4-
5-6
Pre-stroke
mm
2.2
2.15
2.25
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 1-3 deg. 120 119.5 120.5
Cal 1-3 deg. 120 119.5 120.5
Difference between angles 3
Cal 1-4 deg. 165 164.5 165.5
Cal 1-4 deg. 165 164.5 165.5
Difference between angles 4
Cal 1-5 deg. 240 239.5 240.5
Cal 1-5 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-6 deg. 285 284.5 285.5
Cal 1-6 deg. 285 284.5 285.5
Injection quantity adjustment
Adjusting point
B
Rack position
12.3
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
113.5
110
117
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
10.5
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
90
85.5
94.5
Max. variation between cylinders
%
0
-5
5
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
D
Rack position
6.3+-0.5
Pump speed
r/min
200
200
200
Average injection quantity
mm3/st.
17.5
14.9
20.1
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_04
Adjusting point
A
Rack position
-
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
111.3
107.8
114.8
Fixing the lever
*
Timer adjustment
Pump speed
r/min
300+-50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
400
Advance angle
deg.
1
0.7
1.5
Timer adjustment_03
Pump speed
r/min
700
Advance angle
deg.
4
3.5
4.5
Timer adjustment_04
Pump speed
r/min
1000
Advance angle
deg.
6
5.5
6.5
Timer adjustment_05
Pump speed
r/min
1200
Advance angle
deg.
8
7.5
8.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Beginning of damper spring operation: DL
(2)RACK LIMIT: RAL
----------
DL=5.5-0.2mm RAL=12.5+0.2mm
----------
----------
DL=5.5-0.2mm RAL=12.5+0.2mm
----------
0000000901
F:Full load
I:Idle
S:Stop
----------
----------
a=11deg+-5deg b=41deg+-3deg c=10deg+-3deg
----------
----------
a=11deg+-5deg b=41deg+-3deg c=10deg+-3deg
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+10r/min Ra=6.3mm
----------
----------
N1=325+10r/min Ra=6.3mm
----------
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(10deg)
----------
----------
a=(10deg)
Information:
preparatory step: a) remove air compressor1. Disconnect the water pump outlet line (1).2. Disconnect the water temperature regulator water bypass line (2).3. Remove the water pump (3).Install Water Pump
1. Position the water pump on the engine.2. Connect the water temperature regulator bypass line.3. Connect water pump outlet line.concluding step: a) install air compressorDisassemble Water Pump
preparatory step: a) remove water pump 1. Remove the water pump cover (1). 2. Loosen the impeller retaining nut flush with the end of the pump shaft. Install tool setup (A) and separate the impeller from the shaft.3. Remove the tool setup and impeller. 4. Remove the bearing cage retaining nuts (3).5. Remove the bearing cage and shaft assembly (2) from the pump housing.6. Remove the ceramic seal and oil seal from the pump housing.7. Remove the bearing retaining nut and spacer from the shaft assembly. 8. Press the gear and bearings from the shaft.Assemble Water Pump
1. Heat the bearings and gear to 300°F (149°C). 2. Install one bearing and its bearing cage (5) on the shaft. Install the gear (4) on the shaft with the concave side towards the bearing cage.3. Install the remaining bearing (3), spacer (2), lock and retaining nut (1). 4. Install the oil seal in the pump housing using tool setup (A). Install the oil seal (8) as shown. 5. Install the ceramic ring (11) and rubber seal (12) in the pump housing with the polished side of the ceramic ring toward the impeller.6. Position the bearing and shaft assembly in the pump housing. Install the bearing cage retaining nuts (7). Lubricate the oil seal lip lightly with SAE 30 engine oil before installing the shaft assembly.7. Install the carbon portion of the seal and the spring on the shaft.8. Install the impeller (10) and retaining nut (6). Tighten the nut to 30 5 lb. ft. (4,1 0,7 mkg) plus the amount required to align on cotter pin hole. Install the cotter pin and bend the legs of the pin around the nut.9. Install the water pump cover (9).concluding step: a) install water pump
1. Position the water pump on the engine.2. Connect the water temperature regulator bypass line.3. Connect water pump outlet line.concluding step: a) install air compressorDisassemble Water Pump
preparatory step: a) remove water pump 1. Remove the water pump cover (1). 2. Loosen the impeller retaining nut flush with the end of the pump shaft. Install tool setup (A) and separate the impeller from the shaft.3. Remove the tool setup and impeller. 4. Remove the bearing cage retaining nuts (3).5. Remove the bearing cage and shaft assembly (2) from the pump housing.6. Remove the ceramic seal and oil seal from the pump housing.7. Remove the bearing retaining nut and spacer from the shaft assembly. 8. Press the gear and bearings from the shaft.Assemble Water Pump
1. Heat the bearings and gear to 300°F (149°C). 2. Install one bearing and its bearing cage (5) on the shaft. Install the gear (4) on the shaft with the concave side towards the bearing cage.3. Install the remaining bearing (3), spacer (2), lock and retaining nut (1). 4. Install the oil seal in the pump housing using tool setup (A). Install the oil seal (8) as shown. 5. Install the ceramic ring (11) and rubber seal (12) in the pump housing with the polished side of the ceramic ring toward the impeller.6. Position the bearing and shaft assembly in the pump housing. Install the bearing cage retaining nuts (7). Lubricate the oil seal lip lightly with SAE 30 engine oil before installing the shaft assembly.7. Install the carbon portion of the seal and the spring on the shaft.8. Install the impeller (10) and retaining nut (6). Tighten the nut to 30 5 lb. ft. (4,1 0,7 mkg) plus the amount required to align on cotter pin hole. Install the cotter pin and bend the legs of the pin around the nut.9. Install the water pump cover (9).concluding step: a) install water pump
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Mitsubishi
101691-1570
9 400 615 969
3116140011
INJECTION-PUMP ASSEMBLY
6DC20
6DC20