Information injection-pump assembly
BOSCH
9 400 615 330
9400615330
ZEXEL
101605-3170
1016053170
KOMATSU
6136721150
6136721150
Rating:
Service parts 101605-3170 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
22.1(225)
15.
NOZZLE SET
Include in #1:
101605-3170
as INJECTION-PUMP ASSEMBLY
Include in #2:
104746-1093
as _
Cross reference number
BOSCH
9 400 615 330
9400615330
ZEXEL
101605-3170
1016053170
KOMATSU
6136721150
6136721150
Zexel num
Bosch num
Firm num
Name
9 400 615 330
6136721150 KOMATSU
INJECTION-PUMP ASSEMBLY
6D105 K 14BE INJECTION PUMP ASSY PE6A PE
6D105 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 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 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
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
3.3
3.25
3.35
Beginning of injection position
Drive side NO.1
Drive 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
9.2
Pump speed
r/min
1200
1200
1200
Average injection quantity
mm3/st.
49.8
48.8
50.8
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
10.4
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
57.3
55.3
59.3
Max. variation between cylinders
%
0
-4
4
Fixing the lever
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
8+-0.5
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
9.5
8.5
10.5
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
----------
K=10
----------
----------
K=10
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=8deg+-5deg b=20deg+-5deg
----------
----------
a=8deg+-5deg b=20deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)At shipping
----------
----------
a=46deg+-5deg b=53deg+-5deg
----------
----------
a=46deg+-5deg b=53deg+-5deg
Information:
Keep all parts clean from contaminants. Contaminants put into the system may cause rapid wear and shortened component life.
1. Disconnect pressure line (3). Remove two bolts (2).2. Move fuel ratio control (1) up to disengage the fuel ratio control from the lever assembly in the governor. 3. Remove four O-ring seals (4) and screen assembly (5). The following steps are to install the fuel ratio control.4. Inspect, replace and install the four O-ring seals (4) and the screen assembly (5).5. Put the fuel ratio control (1) in position and engage the fuel ratio control with the lever assembly in the governor.6. Install the bolts that hold the fuel ratio control and connect pressure line (3) to the fuel ratio control (1). See Testing And Adjusting for Fuel Ratio Control Adjustment procedure.Disassemble And Assemble Fuel Ratio Control
Start By:a. remove fuel ratio control
Keep all parts clean from contaminants. Contaminants put into the system may cause rapid wear and shortened component life.
1. Remove the two bolts, and the fuel ratio control. Remove O-ring seal (1). 2. Put tooling (A) in a vise as shown so that the station being used is not over the vise jaw. Place the fuel ratio control over the pins in tooling (A). Remove cover (2) and the gasket.
There is spring force behind cover (3). Hold cover (3) in position, and slowly remove the bolts that hold it to release the spring force.
3. Remove cover (3). 4. Remove nut (5) and stop (6). 5. Remove spring (9), washer (7), and diaphragm (10) from retainer (8). Remove retainer (8) from housing (11). 6. Remove nut (16) from extension (15), and remove the extension from retainer (8). Remove valve (12), spring (13) and O-ring seal (14). 7. Remove spring (18), retainer (17) and spring (19). 8. Remove piston assembly (20). 9. Use tooling (B), and remove snap ring (21) and the wave washers from valve assembly (22). Remove piston assembly (23). Remove seal (24). 10. If necessary, remove stem (26) from valve (25).11. Clean and inspect all parts. Make a replacement of all parts that are worn or damaged. The following steps are to assemble the fuel ratio control.12. Assemble stem (26) to valve (25) using 9S3265 Retaining Compound.13. Put seal (24) on piston (23). Install piston (23) on valve assembly (22).14. Put two wave washers in position on valve (22). Use tooling (B) to install the snap ring on the valve assembly.15. Place housing (4) on tooling (A), and put tooling (C) into the bore of the housing. Lubricate tooling (C) with clean engine oil.16. Put a small amount of clean oil on the seal of the piston assembly, and push piston assembly (23) into position with a smooth swift motion.17. Place spring (9), retainer (17) and spring (19) in position in housing (4).18. Put O-ring seal (14) on extension (15). Put spring (13) and valve (12) in position on the extension.19. Lubricate O-ring seal (14) with clean engine oil. Install extension (15) in retainer (8). Install nut