103672-0350 ZEXEL 9 400 616 343 BOSCH INJECTION-PUMP ASSEMBLY 9400616343 1036720350 74v47000a

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 616 343 9400616343

ZEXEL 103672-0350 1036720350

NIIGATA-TEKKOU 74V47000A 74v47000a

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Buy INJECTION-PUMP ASSEMBLY 103672-0350 zexel genuine, new aftermarket engine parts with delivery

Service parts 103672-0350 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 103067-8170

3. GOVERNOR 105455-0730

4. SUPPLY PUMP 105235-1860

5. AUTOM. ADVANCE MECHANIS

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY

11. Nozzle and Holder

12. Open Pre:MPa(Kqf/cm2) 12.7{130}

13. NOZZLE-HOLDER 105041-3010

14. NOZZLE 105000-1040

15. NOZZLE SET

Include in #1:

103672-0350 as INJECTION-PUMP ASSEMBLY

106873-2172 as _

Cross reference number

BOSCH 9 400 616 343 9400616343

ZEXEL 103672-0350 1036720350

NIIGATA-TEKKOU 74V47000A 74v47000a

Zexel num

Bosch num

Firm num

Name

103672-0350

9 400 616 343

74V47000A NIIGATA-TEKKOU

INJECTION-PUMP ASSEMBLY
6NSD K 14BS INJECTION PUMP ASSY PE4-8Z PE

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113 or {SAEJ967d}

Test oil temperature degC 40 40 45

Nozzle and nozzle holder 10578-8130

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 8-4-1500

Overflow valve 131425-0120

Overflow valve opening pressure kPa 157 157 157

Overflow valve opening pressure kgf/cm2 1.6 1.6 1.6

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

Injection timing adjustment

Direction of rotation (viewed from drive side)
Left L

Injection order 6-3-5-1- 4-2

Pre-stroke mm 3 2.95 3.05

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 6-3 deg. 60 59.5 60.5

Difference between angles 2
Cal 6-5 deg. 120 119.5 120.5

Difference between angles 3
Cal 6-1 deg. 180 179.5 180.5

Difference between angles 4
Cal 6-4 deg. 240 239.5 240.5

Difference between angles 5
Cal 6-2 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point A

Rack position 14.3

Pump speed r/min 750 750 750

Average injection quantity mm3/st. 523 508 538

Max. variation between cylinders % 0 -2 2

Basic *

Fixing the rack *

Injection quantity adjustment_02

Adjusting point B

Rack position 6.7+-0.5

Pump speed r/min 250 250 250

Average injection quantity mm3/st. 41.5 38 45

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 (2)Delivered with idle spring not operating. (3)RACK LIMIT: RAL
----------
K=19 RAL=21+1mm
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=18deg+-5deg b=(30deg)+-5deg

Stop lever angle

N:Pump normal S:Stop the pump.
----------

----------
a=35deg+-5deg b=10deg+-5deg

Timing setting

(1)Pump vertical direction (2)Center of coupling's elongated hole at No. 6 cylinder's beginning of injection. (3)- (4)-
----------

----------
a=(50deg)

Information:

29Jun2020
U-409
A-346
D-394
O-385
Parts stock action only
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 20R3323, 20R3322, 20R3319 REMAN INJECTOR ROCKER ARMS AND INSPECTING AND POSSIBLY REPLACING REMAN INJECTOR ROCKER ARMS IN 20R9063 AND 20R9064 CAMSHAFT KITS IN DEALER PARTS STOCK
7750 PI70823
Caterpillar’s obligations under this Service Letter are subject to, and shall not apply in contravention of, the laws, rules, regulations, directives, ordinances, orders, or statutes of the United States, or of any other applicable jurisdiction, without recourse or liability with respect to Caterpillar.
When submitting claim for Parts Stock Action, Use the appropriate 99Z as the s/n, the appropriate Service Letter Program Number as the Part number in the Part Causing Failure field, "7751" as the Group Number, "56" as the Description Code.
The information supplied in this service letter may not be valid after the termination date of this program.Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
TERMINATION DATE
30Sep2020
PROBLEM
Certain Reman 20R3323, 20R3322 and 20R3319 Injector Rocker Arms were assembled with the roller pin misaligned packaged before 15 June 2020. These injector rocker arms are also included with 20R9063 and 20R9064 Camshaft kits. The pin must be aligned to allow oil flow through the rocker arm.
ACTION REQUIRED
Inspect all 20R3323, 20R3322 and 20R3319 Injector Rocker Arms (Individual) and the injector rocker arms included in 20R9063 and 20R9064 Camshaft Kits in dealer parts stock.
Inspect the packaging date code on the individual rocker arms and cam kits.
If the packaging date code is before 15 June 2020, then open packaging and inspect the rocker arm or rocker arms. Refer to the inspection for individual rockers arms and rocker arms within a cam kit below.
If the packaging date code is on or after 15 June 2020, mark the packaging as inspected and return the part to dealer parts stock.
Inspection for 20R3323, 20R3322, and 20R3319 Rocker Arms (Individual)
Rocker arms without a paint mark on top (Image 1) are not affected. Mark the packaging as inspected and return per this program and returned to part stock.
Rocker arms with a paint mark on top (Image 2) will need to