Information injection-pump assembly
BOSCH
9 400 612 355
9400612355
ZEXEL
101402-9171
1014029171
YANMAR
12745251010
12745251010
Rating:
Service parts 101402-9171 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
22.6{230}
15.
NOZZLE SET
Cross reference number
BOSCH
9 400 612 355
9400612355
ZEXEL
101402-9171
1014029171
YANMAR
12745251010
12745251010
Zexel num
Bosch num
Firm num
Name
101402-9171
9 400 612 355
12745251010 YANMAR
INJECTION-PUMP ASSEMBLY
4CHL-TNA K 14BD INJECTION PUMP ASSY PE4AD PE
4CHL-TNA K 14BD INJECTION PUMP ASSY PE4AD 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
Overflow valve
131424-1520
Overflow valve opening pressure
kPa
157
123
191
Overflow valve opening pressure
kgf/cm2
1.6
1.25
1.95
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
1-2-4-3
Pre-stroke
mm
3.8
3.75
3.85
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cyl.1-2 deg. 90 89.5 90.5
Cyl.1-2 deg. 90 89.5 90.5
Difference between angles 2
Cal 1-4 deg. 180 179.5 180.5
Cal 1-4 deg. 180 179.5 180.5
Difference between angles 3
Cal 1-3 deg. 270 269.5 270.5
Cal 1-3 deg. 270 269.5 270.5
Injection quantity adjustment
Adjusting point
A
Rack position
9
Pump speed
r/min
900
900
900
Each cylinder's injection qty
mm3/st.
75.7
74.2
77.2
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
9.6
Pump speed
r/min
900
900
900
Each cylinder's injection qty
mm3/st.
86.9
85.1
88.7
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
C
Rack position
6.3+-0.5
Pump speed
r/min
300
300
300
Each cylinder's injection qty
mm3/st.
11.4
10.3
12.5
Fixing the rack
*
Injection quantity adjustment_04
Adjusting point
D
Rack position
-
Pump speed
r/min
100
100
100
Each cylinder's injection qty
mm3/st.
134
134
162
Fixing the lever
*
Rack limit
*
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)RACK LIMIT
(4)Rack difference between N = N1 and N = N2
(5)Idle sub spring setting: L1.
----------
K=19 N1=750r/min N2=400r/min L1=4.8-0.5mm
----------
----------
K=19 N1=750r/min N2=400r/min L1=4.8-0.5mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=(12deg)+-5deg b=(30deg)+-5deg
----------
----------
a=(12deg)+-5deg b=(30deg)+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)Normal
----------
----------
a=20deg+-5deg b=53deg+-5deg
----------
----------
a=20deg+-5deg b=53deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Position of camshaft's key groove at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(55deg)
----------
----------
a=(55deg)
Information:
1. Remove suction bell (3) and tubes, oil supply tube (2) and BrakeSaver oil supply tube (1) from the engine block and oil pump. 2. Remove three bolts (5) and oil pump (4) from the engine. The following steps are for installation of the oil pump.3. Put oil pump (4) in position on the engine. Make sure the oil pump gear is engaged with the crankshaft gear, and install three bolts (5) that hold the oil pump.4. Put clean engine oil on the O-ring seals on the oil tubes.5. Install suction bell (3) and tubes, oil supply tube (2) and the BrakeSaver oil supply tube (1).END BY:a. install oil pan (BrakeSaver)Disassemble Oil Pump (BrakeSaver)
START BY:a. remove oil pump (BrakeSaver) 1. Remove the bolt and washer that hold drive gear (1) on the shaft.2. Use tooling (A) to remove drive gear (1) from the shaft. Remove the key from the shaft. Put alignment marks on the pump bodies so they can be assembled in the correct position. 3. Remove retainer (3) for the bypass valve. Remove the spring and bypass valve.4. Remove bolts (4) that hold pump body (2) to the main pump body. Remove pump body (2).5. Use tooling (B) to remove the bearings from pump body (2). 6. Remove gears (7). Put identification marks on the gears so they can be assembled in the same position.7. Remove spacer (6) from main oil pump body (5). Use tooling (B) to remove the bearings from spacer (6).8. Remove the gears from main oil pump body (5). 9. Use tooling (B) to remove the bearings from the main oil pump body.Assemble Oil Pump (BrakeSaver)
1. Use tooling (A) to install bearings (2) until they are even with the outside surface of main oil pump body (1). Install bearings (2) so the joints in the bearings are 30° 15° from the center line of the bearing bores and toward the oil pump outlet passage as shown. 2. Use tooling (A) to install bearings (3) in the spacer. Install the bearings until they are in position an equal distance in from each side of the spacer. Install the bearings with the oil holes in the bearings in alignment with the oil holes in the spacer and the joints in the bearings in alignment with the cavity on the spacer as shown. 3. Put clean engine oil on all the gears and bearings before they are assembled in the oil pump. Install idler and drive gears (5) in the main oil pump body.4. Install spacer (4) on the gear shafts with the smaller cavity out and the oil holes in the spacer toward the pump outlet passage as shown. 5. Use tooling (A) to install bearings (6) in pump body (7) until they are 1.52 0.25 mm (.060 .010 in.) from the inside edge of the bearing bores. Install the bearings so the joints in the bearings are 30° 15° from the center line of the bearing bores and toward
START BY:a. remove oil pump (BrakeSaver) 1. Remove the bolt and washer that hold drive gear (1) on the shaft.2. Use tooling (A) to remove drive gear (1) from the shaft. Remove the key from the shaft. Put alignment marks on the pump bodies so they can be assembled in the correct position. 3. Remove retainer (3) for the bypass valve. Remove the spring and bypass valve.4. Remove bolts (4) that hold pump body (2) to the main pump body. Remove pump body (2).5. Use tooling (B) to remove the bearings from pump body (2). 6. Remove gears (7). Put identification marks on the gears so they can be assembled in the same position.7. Remove spacer (6) from main oil pump body (5). Use tooling (B) to remove the bearings from spacer (6).8. Remove the gears from main oil pump body (5). 9. Use tooling (B) to remove the bearings from the main oil pump body.Assemble Oil Pump (BrakeSaver)
1. Use tooling (A) to install bearings (2) until they are even with the outside surface of main oil pump body (1). Install bearings (2) so the joints in the bearings are 30° 15° from the center line of the bearing bores and toward the oil pump outlet passage as shown. 2. Use tooling (A) to install bearings (3) in the spacer. Install the bearings until they are in position an equal distance in from each side of the spacer. Install the bearings with the oil holes in the bearings in alignment with the oil holes in the spacer and the joints in the bearings in alignment with the cavity on the spacer as shown. 3. Put clean engine oil on all the gears and bearings before they are assembled in the oil pump. Install idler and drive gears (5) in the main oil pump body.4. Install spacer (4) on the gear shafts with the smaller cavity out and the oil holes in the spacer toward the pump outlet passage as shown. 5. Use tooling (A) to install bearings (6) in pump body (7) until they are 1.52 0.25 mm (.060 .010 in.) from the inside edge of the bearing bores. Install the bearings so the joints in the bearings are 30° 15° from the center line of the bearing bores and toward
Have questions with 101402-9171?
Group cross 101402-9171 ZEXEL
Yanmar
Yanmar
101402-9171
9 400 612 355
12745251010
INJECTION-PUMP ASSEMBLY
4CHL-TNA
4CHL-TNA