Information injection-pump assembly
BOSCH
9 400 611 621
9400611621
ZEXEL
106671-7821
1066717821
MITSUBISHI
ME050861
me050861

Rating:
Service parts 106671-7821 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
ME059621
12.
Open Pre:MPa(Kqf/cm2)
21.6{220}
15.
NOZZLE SET
Include in #1:
106671-7821
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 611 621
9400611621
ZEXEL
106671-7821
1066717821
MITSUBISHI
ME050861
me050861
Zexel num
Bosch num
Firm num
Name
9 400 611 621
ME050861 MITSUBISHI
INJECTION-PUMP ASSEMBLY
6D22T K 14CA INJECTION PUMP ASSY PE6P,6PD PE
6D22T K 14CA INJECTION PUMP ASSY PE6P,6PD 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 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
1-5-3-6-
2-4
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
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
11.6
Pump speed
r/min
1050
1050
1050
Average injection quantity
mm3/st.
127
124
130
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
5.2+-0.5
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
10
7.4
12.6
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
13.9+-0.
5
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
133
113
153
Fixing the lever
*
Rack limit
*
Injection quantity adjustment_04
Adjusting point
D
Rack position
5.8+-0.5
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
10.5
7.9
13.1
Fixing the rack
*
Remarks
(check)
(check)
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
1100
Advance angle
deg.
1
0.5
1.5
Remarks
Finish
Finish
Test data Ex:
Governor adjustment

N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)Torque spring does not operate.
(4)RACK LIMIT
(5)Main spring setting
(6)Set idle sub-spring
(7)Rack difference between N = N1 and N = N2
----------
K=9 N1=1050r/min N2=600r/min
----------
----------
K=9 N1=1050r/min N2=600r/min
----------
Speed control lever angle

F:Full speed
I:Idle
(1)Pump speed = aa
(2)Pump speed = bb
(3)Stopper bolt setting
----------
aa=(1105)r/min bb=(950)r/min
----------
a=29deg+-5deg b=10deg+-5deg c=5deg+-5deg
----------
aa=(1105)r/min bb=(950)r/min
----------
a=29deg+-5deg b=10deg+-5deg c=5deg+-5deg
Stop lever angle

N:Pump normal
S:Stop the pump.
----------
----------
a=19deg+-5deg b=53deg+-5deg
----------
----------
a=19deg+-5deg b=53deg+-5deg
Timing setting

(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(7deg)
----------
----------
a=(7deg)
Information:
When all details are filled in, select "Submit".Note: Two labels and a serial number plate will be sent to the dealer address. If two labels are not received, contact Global_Engine_Marking.
Illustration 23 g03159376
Install the new emissions certification film (6), information label (7), and serial number plate on the cylinder block according to the installation instructions received with the labels and plate.Note: Destroy the old emissions certification film and serial number plate.Operation and Maintenance information
There are several specific messages on this machine. The exact location of the messages and the description of the messages are reviewed in this section. Become familiarized with all messages.Make sure that all of the messages are legible. Clean the messages or replace the messages if you cannot read the words. Replace the illustrations if the illustrations are not legible. When you clean the messages, use a cloth, water, and soap. Do not use solvent, gasoline, or other harsh chemicals to clean the messages. Solvents, gasoline, or harsh chemicals could loosen the adhesive that secures the messages. Loose adhesive will allow the messages to fall.Replace any message that is damaged, or missing. If a message is attached to a part that is replaced, install a message on the replacement part. Any Cat® dealer can provide new messages.
Illustration 24 g03514102
Location of filmsvO (1) Engine Oil film (2) Engine Oil film (3) Diesel Fuel Requirements filmEngine Oil (1) and (2)
This film is located next to the engine oil filler tube and by the fuel filler, on the right side of the machine.
Illustration 25 g02448560
Cat® DEO-ULS oils and oils that satisfy the "API CJ-4"and/or "ACEA E9" requirements are required for engines that are equipped with a diesel particulate filter.Diesel Fuel Requirements (3)
This film is located film by the fuel filler on the right side of the machine.
Illustration 26 g03619316
Use Ultralow Sulfur Diesel (ULSD) fuel.The Environmental Protection Agency (EPA) defines Ultra-Low Sulfur Diesel (ULSD - S15) as a diesel fuel with a sulfur content not to exceed 15 parts per million (ppm(mg/kg)) or 0.0015 percent by weight. Engines are equipped with exhaust after-treatment systems are designed to run on ULSD only. Use of LSD or fuels higher than 15 ppm (mg/kg) sulfur in these engines will reduce engine efficiency and engine durability. Damage to the emissions control systems and/or shortened service interval will occur. Failures that result form the use of fuels are not Caterpillar factory defects. Therefore the cost of repairs would not be covered by a Caterpillar warranty.In Europe, ultra low sulfur diesel fuel will have a maximum of 0.0010 percent (10 ppm(mg/kg)) sulfur and is typically referred to as "sulfur-free". This sulfur level is defined in European Standard "EN 590:2004".Lubricant Viscosities - Fluids Recommendations
Engine Oil
Cat® oils have been developed and tested to provide the full performance and life that has been designed and built into Cat® engines.
Illustration 27 g02448560
Cat® DEO-ULS or oils that meet the Cat® ECF-3 specification and the API CJ-4 are required for use in the applications listed below. Cat® DEO-ULS and oils meeting Cat® ECF-3 specification and the API