104748-0252 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047480252 rf4313800b

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Information injection-pump assembly

ZEXEL 104748-0252 1047480252

MAZDA RF4313800B rf4313800b

Components :

0.	INJECTION-PUMP ASSEMBLY	104748-0252
1.	_
2.	FUEL INJECTION PUMP
3.	NUMBER PLATE	146641-5800
4.	_	146672-0220
5.	CAPSULE
6.	ADJUSTING DEVICE
7.	NOZZLE AND HOLDER ASSY	105141-2240
8.	Nozzle and Holder	S210 13 640
9.	Open Pre:MPa(Kqf/cm2)	13.2{135}
10.	NOZZLE-HOLDER	105071-1530
11.	NOZZLE	105000-1740

Scheme ###:

1/6.	[1]	146601-0100	PACKING RING
6.	[1]	146100-0120	SUPPLY PUMP D20
9.	[1]	146103-0000	COVER
10.	[2]	139104-0000	FLAT-HEAD SCREW
12/1.	[1]	146200-0300	DRIVE SHAFT
12/2.	[1]	146201-0000	WOODRUFF KEY
12/3.	[2]	146202-0001	DAMPER
12/4.	[1]	146203-0000	TOOTHED GEAR
17.	[1]	146204-0000	PLAIN WASHER
20.	[1]	146210-1220	ROLLER SET
24.	[1]	146303-0000	BEARING PIN
25.	[1]	146304-0000	BEARING PIN
26.	[1]	146305-0000	CLAMPING BAND
27.	[1]	146205-0000	SLOTTED WASHER
29.	[1]	146220-0220	CAM PLATE '02'SK3074
30.	[1]	146600-0800	O-RING
31.	[1]	146300-2400	PUMP PLUNGER ' 24' 5-9.5
32.	[1]	146301-0000	SLIDING PIECE
33.	[1]	146603-0700	SHIM
34.	[1]	146302-0100	COMPRESSION SPRING K=2.25
35/1.	[1]	146603-0700	SHIM
35/1.	[1]	146603-0800	SHIM
35/1.	[1]	146603-0900	SHIM
35/1.	[1]	146603-1000	SHIM
35/1.	[1]	146603-1100	SHIM
35/1.	[1]	146603-3600	SHIM
36.	[1]	146600-0800	O-RING
37.	[1]	146310-0000	COVER
38.	[2]	139106-0000	FLAT-HEAD SCREW
39.	[1]	146310-0100	COVER
40.	[2]	139106-0000	FLAT-HEAD SCREW
43.	[1]	146230-0000	SHIM
44.	[1]	146230-0100	PLAIN WASHER
45.	[1]	146231-0000	SLOTTED WASHER
47.	[2]	146233-0000	SLOTTED WASHER
48/1.	[1]	146603-0000	SHIM
48/1.	[1]	146603-0100	SHIM
48/1.	[1]	146603-0200	SHIM
48/1.	[1]	146603-0300	SHIM
48/1.	[1]	146603-0400	SHIM
48/1.	[1]	146603-0500	SHIM
48/1.	[1]	146603-0600	SHIM
48/1.	[1]	146690-1400	SHIM
48/1.	[1]	146690-1500	SHIM
48/1.	[1]	146690-1600	SHIM
48/1.	[1]	146690-1700	SHIM
48/1.	[1]	146690-1800	SHIM
48/1.	[1]	146690-1900	SHIM
49.	[2]	146234-0020	GUIDE PIN
50.	[1]	146400-5320	HYDRAULIC HEAD
50.	[1]	146400-5320	HYDRAULIC HEAD
50.	[1]	146400-5320	HYDRAULIC HEAD
51.	[1]	146600-0000	O-RING
52/1.	[1]	146420-0000	SHIM
52/1.	[1]	146420-0100	SHIM
52/1.	[1]	146420-0200	SHIM
52/1.	[1]	146420-0300	SHIM
52/1.	[1]	146420-0400	SHIM
52/1.	[1]	146420-0500	SHIM
52/1.	[1]	146420-0600	SHIM
52/1.	[1]	146420-0700	SHIM
52/1.	[1]	146420-0800	SHIM
52/1.	[1]	146420-0900	SHIM
52/1.	[1]	146420-1000	SHIM
52/1.	[1]	146420-1100	SHIM
52/1.	[1]	146420-1200	SHIM
52/1.	[1]	146420-1300	SHIM
52/1.	[1]	146420-1400	SHIM
52/1.	[1]	146420-1500	SHIM
52/1.	[1]	146420-1600	SHIM
52/1.	[1]	146420-1700	SHIM
52/1.	[1]	146420-1800	SHIM
52/1.	[1]	146420-1900	SHIM
52/1.	[1]	146420-2000	SHIM
52/1.	[1]	146420-2100	SHIM
52/1.	[1]	146420-2200	SHIM
52/1.	[1]	146420-2300	SHIM
52/1.	[1]	146420-2400	SHIM
52/1.	[1]	146420-2500	SHIM
52/1.	[1]	146420-2600	SHIM
52/1.	[1]	146420-2700	SHIM
52/1.	[1]	146420-2800	SHIM
52/1.	[1]	146420-2900	SHIM
52/1.	[1]	146420-3000	SHIM
52/1.	[1]	146420-3100	SHIM
52/1.	[1]	146420-3200	SHIM
52/1.	[1]	146420-3300	SHIM
52/1.	[1]	146420-3400	SHIM
52/1.	[1]	146420-3500	SHIM
52/1.	[1]	146420-3600	SHIM
52/1.	[1]	146420-3700	SHIM
52/1.	[1]	146420-3800	SHIM
52/1.	[1]	146420-3900	SHIM
52/1.	[1]	146420-4000	SHIM
52/1.	[1]	146420-4100	SHIM
52/1.	[1]	146420-4200	SHIM
52/1.	[1]	146420-4300	SHIM
52/1.	[1]	146420-4400	SHIM
52/1.	[1]	146420-4500	SHIM
52/1.	[1]	146420-4600	SHIM
52/1.	[1]	146420-4700	SHIM
52/1.	[1]	146420-4800	SHIM
52/1.	[1]	146420-4900	SHIM
52/1.	[1]	146420-5000	SHIM
52/1.	[1]	146420-5100	SHIM
52/1.	[1]	146420-5200	SHIM
52/1.	[1]	146420-5300	SHIM
52/1.	[1]	146420-5400	SHIM
52/1.	[1]	146420-5500	SHIM
52/1.	[1]	146420-5600	SHIM
52/1.	[1]	146420-5700	SHIM
52/1.	[1]	146420-5800	SHIM
54.	[4]	146433-0100	GASKET
55.	[4]	146430-0320	DELIVERY-VALVE ASSEMBLY 'VE4' VR30
56.	[4]	146432-0000	COMPRESSION SPRING K=0.48
58.	[4]	146440-0220	FITTING D0.45 L=50
60.	[3]	139106-0100	FLAT-HEAD SCREW
66.	[1]	146600-0100	O-RING
67.	[1]	146502-8120	GOVERNOR COVER
67/13.	[1]	146621-1700	UNION NUT
67/14.	[1]	146621-1800	UNION NUT
67/14.	[1]	146621-1800	UNION NUT
67/15.	[1]	146526-2800	BLEEDER SCREW
67/16.	[1]	146526-2900	BLEEDER SCREW
67/27.	[1]	146549-2820	LEVER SHAFT
67/76.	[1]	146659-1600	CLAMPING BAND
67/77.	[1]	139106-0300	FLAT-HEAD SCREW
68.	[1]	146510-5320	CONTROL SHAFT R=10 S R
69.	[1]	139310-0200	PLAIN WASHER
72.	[1]	146534-6920	CONTROL LEVER '469'
72B.	[1]	146534-7020	CONTROL LEVER '470'
73.	[1]	014110-6440	LOCKING WASHER
74.	[1]	013020-6040	UNION NUT
75.	[1]	013020-6040	UNION NUT
76.	[1]	014110-6440	LOCKING WASHER
77.	[1]	146602-2100	PLAIN WASHER
78.	[1]	146547-0520	CONTROL LEVER
79.	[1]	146547-0720	CONTROL LEVER
80.	[1]	146547-0420	CONTROL LEVER
81.	[1]	146547-0320	CONTROL LEVER
82.	[1]	146616-3300	PLAIN WASHER
83.	[1]	146616-5000	BUSHING
84.	[2]	146616-5100	BUSHING
84.	[2]	146616-5100	BUSHING
85.	[2]	146549-1900	COILED SPRING
85.	[2]	146549-1900	COILED SPRING
86.	[1]	146549-2120	RACK
87.	[1]	139308-0300	PLAIN WASHER
88.	[1]	146545-0300	THREADED PIN
88B.	[1]	146545-0400	THREADED PIN
88C.	[1]	146545-0500	THREADED PIN
90.	[1]	139208-0100	UNION NUT
91.	[1]	146600-1200	O-RING
92.	[1]	146600-1000	SEAL RING
94.	[2]	146616-5200	BUSHING
94.	[2]	146616-5200	BUSHING
95.	[1]	146551-2620	FULCRUM LEVER I=2.2
104.	[2]	146568-0000	SLOTTED SPRING PIN
105.	[2]	026508-1140	GASKET
106.	[2]	146588-0000	COILED SPRING
107.	[1]	146569-0000	UNION NUT
108.	[1]	146570-0420	GOVERNOR SHAFT R-L/T
109.	[1]	146600-0400	O-RING
110/1.	[1]	146571-0000	SHIM
110/1.	[1]	146571-0100	SHIM
110/1.	[1]	146571-0200	SHIM
110/1.	[1]	146571-0300	SHIM
110/1.	[1]	146571-0400	SHIM
110/1.	[1]	146571-0500	SHIM
110/1.	[1]	146571-0600	SHIM
110/1.	[1]	146571-0700	SHIM
110/1.	[1]	146571-0800	SHIM
111.	[1]	146602-0600	PLAIN WASHER
112.	[1]	146572-0020	FLYWEIGHT ASSEMBLY
114.	[1]	146602-0500	PLAIN WASHER
115.	[1]	146575-1000	SLIDING SLEEVE '10' D0.5 1-0.5
116.	[1]	146576-0000	SEALING CAP
117/1.	[1]	146577-1800	PLUG
117/1.	[1]	146577-1900	PLUG
117/1.	[1]	146577-2000	PLUG
117/1.	[1]	146577-2100	PLUG
117/1.	[1]	146577-2200	PLUG
117/1.	[1]	146577-2300	PLUG
117/1.	[1]	146577-2400	PLUG
117/1.	[1]	146577-2500	PLUG
117/1.	[1]	146577-2600	PLUG
117/1.	[1]	146577-2700	PLUG
117/1.	[1]	146577-2800	PLUG
117/1.	[1]	146577-2900	PLUG
117/1.	[1]	146577-3000	PLUG
117/1.	[1]	146577-3100	PLUG
117/1.	[1]	146577-3200	PLUG
117/1.	[1]	146577-3300	PLUG
117/1.	[1]	146577-6700	PLUG
117/1.	[1]	146577-6800	PLUG
117/1.	[1]	146577-6900	PLUG
117/1.	[1]	146577-7000	PLUG
117/1.	[1]	146577-7100	PLUG
117/1.	[1]	146577-7200	PLUG
117/1.	[1]	146577-7300	PLUG
117/1.	[1]	146577-7400	PLUG
117/1.	[1]	146577-7500	PLUG
117/1.	[1]	146577-7600	PLUG
117/1.	[1]	146577-7700	PLUG
117/1.	[1]	146577-7800	PLUG
117/1.	[1]	146577-7900	PLUG
117/1.	[1]	146577-8000	PLUG
117/1.	[1]	146577-8100	PLUG
123.	[2]	139106-0200	FLAT-HEAD SCREW
124.	[1]	146620-1200	HEX-SOCKET-HEAD CAP SCREW
130.	[1]	146421-0020	CAPSULE D14
130/2.	[1]	026508-1140	GASKET
130/3.	[1]	146422-0000	BLEEDER SCREW
130/4.	[1]	146600-0500	O-RING
133.	[1]	146600-0600	O-RING
134.	[1]	146600-0700	O-RING
135.	[1]	146110-0920	CONTROL VALVE '09'4XD1.6K=2.0
135/5.	[1]	146114-0000	SPRING WASHER
136.	[1]	146120-0020	OVER FLOW VALVE
137.	[2]	026512-1840	GASKET
138.	[1]	146605-4020	INLET UNION OUT B1 B2
200.	[1]	146206-0100	COILED SPRING
205.	[1]	029470-4030	WOODRUFF KEY
220.	[1]	146587-3800	COILED SPRING
221.	[1]	146625-9720	BRACKET
222.	[2]	010206-1840	HEX-SOCKET-HEAD CAP SCREW
235.	[1]	146625-9000	BRACKET
236.	[2]	139106-0500	FLAT-HEAD SCREW
237.	[1]	146620-0200	HEX-SOCKET-HEAD CAP SCREW
239.	[1]	023500-5140	PLAIN WASHER
240.	[1]	146650-0720	PULLING ELECTROMAGNET
240/8.	[1]	146600-1700	O-RING
242.	[1]	146658-0720	WIRE ' 7' 12V
243.	[1]	013020-5240	UNION NUT
245.	[2]	026512-1840	GASKET
246.	[1]	027412-2440	EYE BOLT
247.	[1]	146605-0520	INLET UNION IN B3
275.	[1]	146612-3220	BRACKET
276.	[2]	010010-1640	BLEEDER SCREW
280.	[1]	146360-2920	COVER
281.	[1]	146600-0800	O-RING
282.	[2]	139106-1100	FLAT-HEAD SCREW
284.	[1]	146549-3320	RACK
800S.	[1]	146009-4620	PUMP HOUSING
800S/1/6.	[1]	146601-0100	PACKING RING
800S/1/6.	[1]	146601-0100	PACKING RING
804S.	[1]	146232-0320	COMPRESSION SPRING
805S.	[1]	146574-0120	PARTS SET
810S.	[1]	146600-2420	REPAIR SET
903.	[1]	146672-0220	PULSE GENERATOR
903/2.	[1]	146600-1300	O-RING
906.	[1]	146641-5800	NUMBER PLATE
924.	[1]	146680-2220	DAMPER
924/2.	[2]	139106-0300	FLAT-HEAD SCREW
924/3.	[1]	146628-2100	BRACKET
924/4.	[1]	139106-1100	FLAT-HEAD SCREW
924/5.	[1]	139106-0300	FLAT-HEAD SCREW
924/6.	[1]	146443-0100	SPACER BUSHING
924/7.	[1]	139106-0100	FLAT-HEAD SCREW
924/8.	[1]	146602-3600	PLAIN WASHER

Include in #2:

104748-0252 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 104748-0252 1047480252

MAZDA RF4313800B rf4313800b

Zexel num

Bosch num

Firm num

Name

104748-0252
104748-0255

RF4313800B MAZDA

INJECTION-PUMP ASSEMBLY
RF *

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113orSAEJ967d

Test oil temperature degC 45 45 50

Nozzle 105000-2010

Bosch type code NP-DN12SD12TT

Nozzle holder 105780-2080

Opening pressure MPa 14.7 14.7 15.19

Opening pressure kgf/cm2 150 150 155

Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-840

Transfer pump pressure kPa 20 20 20

Transfer pump pressure kgf/cm2 0.2 0.2 0.2

Direction of rotation (viewed from drive side)
Left L

Injection timing adjustment

Pump speed r/min 1375 1375 1375

Average injection quantity mm3/st. 35.9 35.4 36.4

Difference in delivery mm3/st. 2.5

Basic *

Injection timing adjustment_02

Pump speed r/min 2600 2600 2600

Average injection quantity mm3/st. 12.8 9.8 15.8

Injection timing adjustment_03

Pump speed r/min 2325 2325 2325

Average injection quantity mm3/st. 32.2 30.2 34.2

Injection timing adjustment_04

Pump speed r/min 1375 1375 1375

Average injection quantity mm3/st. 35.9 34.9 36.9

Injection timing adjustment_05

Pump speed r/min 600 600 600

Average injection quantity mm3/st. 31 29 33

Injection quantity adjustment

Pump speed r/min 2600 2600 2600

Average injection quantity mm3/st. 12.8 10.8 14.8

Difference in delivery mm3/st. 4

Basic *

Injection quantity adjustment_02

Pump speed r/min 2700 2700 2700

Average injection quantity mm3/st. 6

Governor adjustment

Pump speed r/min 360 360 360

Average injection quantity mm3/st. 8 7 9

Difference in delivery mm3/st. 2

Basic *

Governor adjustment_02

Pump speed r/min 360 360 360

Average injection quantity mm3/st. 8 7 9

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 42 42

Basic *

Speed control lever angle

Pump speed r/min 360 360 360

Average injection quantity mm3/st. 0 0 0

Remarks
Magnet OFF

0000000901

Pump speed r/min 1375 1375 1375

Overflow quantity cm3/min 410 278 542

Stop lever angle

Pump speed r/min 1375 1375 1375

Pressure kPa 460.5 431 490

Pressure kgf/cm2 4.7 4.4 5

Basic *

Stop lever angle_02

Pump speed r/min 600 600 600

Pressure kPa 245.5 216 275

Pressure kgf/cm2 2.5 2.2 2.8

Stop lever angle_03

Pump speed r/min 1375 1375 1375

Pressure kPa 460.5 431 490

Pressure kgf/cm2 4.7 4.4 5

Stop lever angle_04

Pump speed r/min 1800 1800 1800

Pressure kPa 578.5 549 608

Pressure kgf/cm2 5.9 5.6 6.2

Stop lever angle_05

Pump speed r/min 2325 2325 2325

Pressure kPa 706 677 735

Pressure kgf/cm2 7.2 6.9 7.5

0000001101

Pump speed r/min 1375 1375 1375

Timer stroke mm 4.2 4 4.4

Basic *

_02

Pump speed r/min 1375 1375 1375

Timer stroke mm 4.2 3.9 4.5

_03

Pump speed r/min 1800 1800 1800

Timer stroke mm 6.7 6.1 7.3

_04

Pump speed r/min 2325 2325 2325

Timer stroke mm 7.8 7.2 8.4

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

0000001401

Pump speed r/min 1375 1375 1375

Average injection quantity mm3/st. 28.2 27.2 29.2

Timer stroke TA mm 3.6 3.4 3.8

Basic *

_02

Pump speed r/min 1375 1375 1375

Average injection quantity mm3/st. 28.2 26.7 29.7

Timer stroke TA mm 3.6 3.3 3.9

_03

Pump speed r/min 1375 1375 1375

Average injection quantity mm3/st. 16.1 14.6 17.6

Timer stroke TA mm 2.4 1.7 3.1

Timing setting

K dimension mm 3.3 3.2 3.4

KF dimension mm 5.8 5.7 5.9

MS dimension mm 1.5 1.4 1.6

Control lever angle alpha deg. 20 16 24

Control lever angle beta deg. 45 40 50

Test data Ex:

0000001801 CDS LEVER/M-CSD ADJUSTMENT

CSD lever assembly adjustment specifications 1. Fixing the side link lever With the side link levers (A), (B) contacting the stopper (C), adjust the length of the connecting rod (E) so that the clearance between side link lever(D)'s hook and levers (A), (B) is L1. 2. Fixing the M-CSD With roller holder advanced 0 deg, adjust lever shaft ball pin so that it contacts roller holder. Then adjust position of M-CSD lever F using screw O so that clearance between M-CSD lever F and stopper G is L2. Fix using nut P. Tighten P to torque T. 3. Fixing the CSD lever and the side link lever connecting rod Move CSD lever (F) through full stroke (until it contacts other stopper). Adjust length of rod (H) connecting side link lever (I) and CSD lever (F) so that position of control lever (J) on top of pump is a (L3) and fix. (Target speed NE.) 4. Fix using the pump supporting bracket With the bracket Q pushed in the direction of the arrow, set the distance between the bracket Q and the bolt R to L4 and fix using the bolt R. U = at from idle to A
----------
L1=0.5+1mm L2=0.5+2mm L3=4.9+-1mm L4=0mm T=6~9N-m(0.6~0.9kgf-m) a=7.5deg NE=-r/min
----------
L1=0.5+-1mm L2=0.5+2mm T=6~9N-m(0.6~0.9kgf-m) L3=4.9+-1mm a=7.5deg L4=0mm

0000001901 DASHPOT ADJUSTMENT

Adjustment of the dash pot Adjust screw (C) so that the end of screw (C) contacts the end of the dashpot when the control lever (A) is a (clearance L) from the idle position. Then, fix using the nut (D). (B) = dashpot
----------
L=8.5mm a=13deg
----------
L=8.5mm