101631-9742 ZEXEL 9 400 610 277 BOSCH INJECTION-PUMP ASSEMBLY 9400610277 1016319742 16700c8602

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

BOSCH 9 400 610 277 9400610277

ZEXEL 101631-9742 1016319742

NISSAN-DIESEL 16700C8602 16700c8602

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Service parts 101631-9742 INJECTION-PUMP ASSEMBLY:

1. _

2. FUEL INJECTION PUMP 101063-9341

3. GOVERNOR 105542-4241

4. SUPPLY PUMP 105220-4871

5. AUTOM. ADVANCE MECHANIS 105622-1090

6. COUPLING PLATE

7. COUPLING PLATE

8. _

9. _

10. NOZZLE AND HOLDER ASSY 105141-2130

11. Nozzle and Holder 16600-36W00

12. Open Pre:MPa(Kqf/cm2) 9.8{100}

13. NOZZLE-HOLDER 105071-1271

14. NOZZLE

105000-1740

15. NOZZLE SET

Include in #1:

101631-9742 as INJECTION-PUMP ASSEMBLY

Include in #2:

104740-3250 as _

Cross reference number

BOSCH 9 400 610 277 9400610277

ZEXEL 101631-9742 1016319742

NISSAN-DIESEL 16700C8602 16700c8602

Zexel num

Bosch num

Firm num

Name

101631-9742

9 400 610 277

16700C8602 NISSAN-DIESEL

INJECTION-PUMP ASSEMBLY
SD33 * K 14BE PE6A PE

Calibration Data:

Adjustment conditions

Test oil
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

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

Injection timing adjustment

Direction of rotation (viewed from drive side)
Right R

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

Pre-stroke mm 2.15 2.1 2.2

Rack position R=11.6

Beginning of injection position
Drive side NO.1

Difference between angles 1
Cal 1-4 deg. 60 59.5 60.5

Difference between angles 2
Cyl.1-2 deg. 120 119.5 120.5

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

Difference between angles 4
Cal 1-3 deg. 240 239.5 240.5

Difference between angles 5
Cal 1-5 deg. 300 299.5 300.5

Injection quantity adjustment

Adjusting point -

Rack position 11.6

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 33.1 32.1 34.1

Max. variation between cylinders % 0 -2.5 2.5

Basic *

Fixing the rack *

Injection quantity adjustment_02

Adjusting point -

Rack position 8.1+-0.5

Pump speed r/min 300 300 300

Average injection quantity mm3/st. 7.5 6.4 8.6

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Timer adjustment

Pump speed r/min 550--

Advance angle deg. 0 0 0

Remarks
Start

Timer adjustment_02

Pump speed r/min 500

Advance angle deg. 0.5

Timer adjustment_03

Pump speed r/min 1100

Advance angle deg. 2.2 1.7 2.7

Timer adjustment_04

Pump speed r/min 1900

Advance angle deg. 7.5 7 8

Remarks
Finish

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) P:Negative pressure (1)Pneumatic governor (2)Mechanical governor (3)Acting negative pressure: P1 (4)Beginning of idle sub spring operation: L1 (5)Injection quantity Q = Q1 or less
----------
P1=3.63+-0.2kPa(370+-20mmAq) L1=8+0.3mm Q1=3mm3/st
----------

0000001101

N:Normal B:When boosted S:Stop (1)Rack position = aa (2)Rack position bb
----------
aa=0mm bb=18mm
----------
a=23.5deg+-3deg b=12deg+-5deg c=2deg+-5deg

Timing setting

(1)Pump vertical direction (2)Position of gear mark 'Y' at No 1 cylinder's beginning of injection (3)B.T.D.C.: aa (4)-
----------
aa=20deg
----------
a=(130deg)

Information:

1. Remove the bolts that hold timing gear case cover (1) to the timing gear case. Remove the timing gear case cover.
Later type crankshaft front seals (with protruding dust lip) do not use a slinger. Seal damage can occur if a slinger is used.
2. On earlier models, remove slinger (2). 3. Remove seal (3) from timing gear case cover (1).Install Timing Gear Case Cover
*New, improved crankshaft front oil seals have a dust lip protrusion molded on to the front of the seal. The centering tool (PD162) must be reworked as shown in this illustration to prevent damage to this dust lip when the new type seal is installed. 1. Put timing gear case cover (1) in position with a new gasket. Install the bolts and lockwashers that hold it, but do not tighten them at this time. Use tool (A) to properly locate the timing gear case cover with respect to the crankshaft.2. Install tool (A) over the crankshaft and into the timing gear case cover seal bore. Hold tool (A) firmly in the timing gear case cover. Tighten the bolts that hold the timing gear case cover.
Washer (2) replaces the slinger, which is not used on later type seals with protruding dust lip.
3. Install washer (2). 4. Put seal (3) in position in the timing gear case cover. Install the seal with the lip toward the crankshaft gear. The seal surface must be clean and dry. Do not handle the lip of the seal.5. Use tool (A) and a soft hammer to install seal (3). Install the seal until it is 3.17 mm (.125 in) below the surface of the timing gear case cover.End By:a. install crankshaft pulleyb. install fan assembly