Information injection-pump assembly
BOSCH
9 460 610 149
9460610149
ZEXEL
104748-2410
1047482410

Rating:
Components :
0. | INJECTION-PUMP ASSEMBLY | 104748-2410 |
1. | _ | |
2. | FUEL INJECTION PUMP | 104648-2410 |
3. | NUMBER PLATE | 146644-6400 |
4. | _ | |
5. | CAPSULE | 146620-0120 |
6. | ADJUSTING DEVICE | |
7. | NOZZLE AND HOLDER ASSY | 105141-2391 |
8. | Nozzle and Holder | 16600-16A25 |
9. | Open Pre:MPa(Kqf/cm2) | 12.7{130} |
10. | NOZZLE-HOLDER | 105071-1361 |
11. | NOZZLE | 105000-1760 |
Scheme ###:
1. | [1] | 146007-1420 | PUMP HOUSING 3K D17 S L |
1/6. | [1] | 146601-0000 | PACKING RING |
6. | [1] | 146100-0020 | SUPPLY PUMP D17 |
9. | [1] | 146103-0000 | COVER |
10. | [2] | 139104-0000 | FLAT-HEAD SCREW |
12. | [1] | 146200-0620 | DRIVE SHAFT D17 S |
12/1. | [1] | 146200-0000 | DRIVE SHAFT |
12/2. | [1] | 146201-0000 | WOODRUFF KEY |
12/3. | [2] | 146202-0100 | DAMPER |
12/4. | [1] | 146203-0000 | TOOTHED GEAR |
17. | [1] | 146204-0000 | PLAIN WASHER |
20. | [1] | 146210-0620 | 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] | 146220-0120 | CAM PLATE '01'SK3255 |
30. | [1] | 146600-0800 | O-RING |
31. | [1] | 146300-0500 | PUMP PLUNGER ' 5' 5-9.0 |
32. | [1] | 146301-0000 | SLIDING PIECE |
33. | [1] | 146603-0700 | SHIM |
34. | [1] | 146302-0300 | COMPRESSION SPRING K=2.8 |
35. | [1] | 029998-0710 | SHIM |
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. | [2] | 029998-0570 | SHIM |
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 |
49. | [2] | 146234-0020 | GUIDE PIN |
50. | [1] | 146400-4220 | HYDRAULIC HEAD D8 2X1.2 A0.4 |
50. | [1] | 146400-4220 | HYDRAULIC HEAD D8 2X1.2 A0.4 |
50. | [1] | 146400-4220 | HYDRAULIC HEAD D8 2X1.2 A0.4 |
51. | [1] | 146600-0000 | O-RING |
52. | [1] | 029998-0300 | SHIM |
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] | 146430-0120 | DELIVERY-VALVE ASSEMBLY 'VE2' VR25 |
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] | 146502-8520 | GOVERNOR COVER CD17 XE |
67/4. | [1] | 139310-0200 | PLAIN WASHER |
67/6. | [1] | 014110-6440 | LOCKING WASHER D12.2&6.1T1.5 |
67/8. | [1] | 146515-0020 | LEVER SHAFT |
67/9. | [1] | 146587-6700 | COILED SPRING CD17 AUTO |
67/10. | [1] | 146600-0200 | O-RING |
67/11. | [1] | 146602-0100 | PLAIN WASHER |
67/12. | [1] | 146540-2300 | CONTROL LEVER |
67/12B. | [1] | 146540-2400 | CONTROL LEVER ' 0' |
67/13. | [1] | 146621-1700 | UNION NUT |
67/14. | [1] | 146621-1800 | UNION NUT |
67/15. | [1] | 146526-2800 | BLEEDER SCREW |
67/16. | [1] | 146526-2900 | BLEEDER SCREW |
67/25. | [1] | 013020-6040 | UNION NUT |
68. | [1] | 146510-7620 | CONTROL SHAFT R=10 W R |
68. | [1] | 146510-7620 | CONTROL SHAFT R=10 W R |
69. | [1] | 139310-0200 | PLAIN WASHER |
72. | [1] | 146537-0520 | CONTROL LEVER |
72/2. | [1] | 146537-0400 | CONTROL LEVER CD17 AUTO |
72/3. | [1] | 020046-1240 | BLEEDER SCREW |
73. | [1] | 014110-6440 | LOCKING WASHER D12.2&6.1T1.5 |
75. | [1] | 013020-6040 | UNION NUT |
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 |
95. | [1] | 146551-4420 | 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] | 146570-0100 | GOVERNOR SHAFT R |
109. | [1] | 146600-0400 | O-RING |
110. | [1] | 029998-4130 | SHIM |
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] | 146575-2000 | SLIDING SLEEVE '20' D0.5G |
116. | [1] | 146576-0200 | CAP |
117. | [1] | 029998-5510 | PLUG SKH51 |
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 |
123. | [4] | 139106-0200 | FLAT-HEAD 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] | 146110-0220 | CONTROL VALVE '02'4XD1.6K=1.5 |
135/5. | [1] | 146114-0000 | SPRING WASHER |
136. | [1] | 146120-0220 | OVER FLOW VALVE |
137. | [2] | 139512-0200 | GASKET |
138. | [1] | 146606-8920 | INLET UNION OUT B2 B2 |
200. | [1] | 146206-0100 | COILED SPRING |
217. | [1] | 146541-2900 | SLOTTED WASHER |
218. | [1] | 146587-6400 | COILED SPRING CD17 AUTO |
219. | [1] | 146541-3000 | BUSHING |
220. | [1] | 146587-6500 | COILED SPRING CD17 AUTO |
221. | [1] | 146626-3920 | BRACKET CD17 AUTO |
221/2. | [1] | 146616-2020 | CONTROL LEVER |
221/3. | [1] | 146620-1400 | FLAT-HEAD SCREW |
221/4. | [1] | 013020-6040 | UNION NUT |
221/5. | [2] | 139106-0000 | FLAT-HEAD SCREW |
221/6. | [1] | 146587-5100 | COILED SPRING |
221/7. | [1] | 146620-1900 | BLEEDER SCREW |
221/8. | [1] | 013030-5240 | UNION NUT |
221/9. | [1] | 146602-2000 | PLAIN WASHER |
221/10. | [1] | 014110-5440 | LOCKING WASHER |
221/11. | [1] | 013020-5240 | UNION NUT |
230. | [1] | 146627-1820 | BRACKET CD17 XE |
236. | [1] | 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] | 146658-2820 | WIRE ' 28' 12V |
242. | [1] | 146658-2820 | WIRE ' 28' 12V |
243. | [1] | 013020-5240 | UNION NUT |
245. | [3] | 139512-0200 | GASKET |
246. | [1] | 139812-0500 | EYE BOLT |
247. | [1] | 146606-4120 | INLET UNION IN B3 |
248. | [1] | 146614-0200 | SPACER BUSHING |
275. | [1] | 146612-2120 | BRACKET |
276. | [2] | 010010-1640 | BLEEDER SCREW |
280. | [1] | 146360-3421 | START ADVANCE ASSY HURUKAWA |
281. | [1] | 146600-0800 | O-RING |
282. | [2] | 010206-1240 | HEX-SOCKET-HEAD CAP SCREW |
286. | [1] | 014010-6140 | PLAIN WASHER |
287. | [1] | 020106-1440 | BLEEDER SCREW |
329. | [1] | 146541-4900 | PLAIN WASHER CD17 AUTO |
800S. | [1] | 146009-3920 | PUMP HOUSING |
800S/1. | [1] | 146007-1420 | PUMP HOUSING 3K D17 S L |
800S/1/6. | [1] | 146601-0000 | PACKING RING |
804S. | [1] | 146232-0320 | COMPRESSION SPRING |
805S. | [1] | 146574-0120 | PARTS SET |
810S. | [1] | 146600-1120 | REPAIR SET |
903. | [1] | 146620-0120 | CAPSULE |
903/2. | [1] | 146600-1300 | O-RING |
906. | [1] | 146644-6400 | NUMBER PLATE CD17 XE |
Include in #2:
104748-2410
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 460 610 149
9460610149
ZEXEL
104748-2410
1047482410
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113orSAEJ967d
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
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
Left L
Injection timing adjustment
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
27.6
27.1
28.1
Difference in delivery
mm3/st.
2.5
Basic
*
Injection timing adjustment_02
Pump speed
r/min
2700
2700
2700
Average injection quantity
mm3/st.
14.8
11.3
18.3
Injection timing adjustment_03
Pump speed
r/min
2500
2500
2500
Average injection quantity
mm3/st.
26.3
24.3
28.3
Injection timing adjustment_04
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
27.6
26.6
28.6
Injection timing adjustment_05
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
26.8
24.8
28.8
Injection quantity adjustment
Pump speed
r/min
2700
2700
2700
Average injection quantity
mm3/st.
14.8
11.8
17.8
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
2900
2900
2900
Average injection quantity
mm3/st.
6
Governor adjustment
Pump speed
r/min
360
360
360
Average injection quantity
mm3/st.
5.2
3.7
6.7
Basic
*
Governor adjustment_02
Pump speed
r/min
360
360
360
Average injection quantity
mm3/st.
5.2
3.2
7.2
Difference in delivery
mm3/st.
2.5
Governor adjustment_03
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
3
Boost compensator adjustment
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
15.3
10.8
19.8
Remarks
From idle
From idle
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
55.3
50.3
60.3
Basic
*
Remarks
Refer to additional devices.
Refer to additional devices.
Speed control lever angle
Pump speed
r/min
360
360
360
Average injection quantity
mm3/st.
0
0
0
Remarks
Magnet OFF
Magnet OFF
0000000901
Pump speed
r/min
1200
1200
1200
Overflow quantity
cm3/min
348
216
480
Stop lever angle
Pump speed
r/min
1200
1200
1200
Pressure
kPa
333.5
304
363
Pressure
kgf/cm2
3.4
3.1
3.7
Basic
*
Stop lever angle_02
Pump speed
r/min
1200
1200
1200
Pressure
kPa
333.5
294
373
Pressure
kgf/cm2
3.4
3
3.8
Stop lever angle_03
Pump speed
r/min
1800
1800
1800
Pressure
kPa
470.5
431
510
Pressure
kgf/cm2
4.8
4.4
5.2
Stop lever angle_04
Pump speed
r/min
2500
2500
2500
Pressure
kPa
637.5
598
677
Pressure
kgf/cm2
6.5
6.1
6.9
0000001101
Pump speed
r/min
1200
1200
1200
Timer stroke
mm
1.8
1.5
2.1
Basic
*
_02
Pump speed
r/min
1200
1200
1200
Timer stroke
mm
1.8
1.4
2.2
_03
Pump speed
r/min
1800
1800
1800
Timer stroke
mm
4.1
3.5
4.7
_04
Pump speed
r/min
2500
2500
2500
Timer stroke
mm
7.35
6.9
7.8
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
Timing setting
K dimension
mm
3.3
3.2
3.4
KF dimension
mm
5.8
5.7
5.9
MS dimension
mm
1.6
1.5
1.7
Control lever angle alpha
Refer to additional devices. deg. 0 -1 1
Refer to additional devices. deg. 0 -1 1
Control lever angle beta
deg.
44
39
49
Control lever angle gamma
From idle deg. 14 13.5 14.5
From idle deg. 14 13.5 14.5
Test data Ex:
0000001801 CONTROL LEVER ANGLE

Control lever angle measurement
1. Measure the dimension L from the lever tip to the flange face (A).
2. Measure the lever angle from the pin hole R (plate).
(B): lever angle measuring hole
Alpha = a
beta: b
----------
R=44mm L=15.4~18.1mm
----------
R=44mm L=15.4~18.1mm a=1~-1deg b=39~49deg
----------
R=44mm L=15.4~18.1mm
----------
R=44mm L=15.4~18.1mm a=1~-1deg b=39~49deg
0000001901 STARTING I/Q ADJUSTMENT

Starting injection quantity adjustment
Adjust adjusting bolt so that the starting injection quantity is within the standard.
Fix using nut.
----------
----------
a=32deg
----------
----------
a=32deg
0000002001 W-CSD ADJUSTMENT

Adjustment of the W-CSD
1. Timer advance adjustment (refer to Fig 1 [O], 3 [Q]).
(1)Determine the timer advance angle from the graph in Fig. 3 (Q).
(2)(1) Adjust with the screw (A) so that the timer advance angle determined in the item (1) is obtained.
2. Setting the intermediate lever position (refer to fig 1 and fig 2)
(1)Insert a block gauge L1 between the idling set screw (G) and the control lever (F).
(2)Align the intermediate lever (D) with the aligning line (J) and position it perpendicularly.
(3)Position screw (E) against the control lever (F) and fix the nut.
3. W-CSD lever adjustment [refer to fig 1 (O) and fig 2 (P)]
(1)Insert a block gauge (I) L2 determined from the graph (L-t) in figure 3 (Q) between the idling set screw (G) and the control lever (F).
(2)Fix screw (B) so that the W-CSD lever (C)'s roller contacts the intermediate lever (D). Fix using the nut.
Note:
The temperature of the wax at adjustment must not exceed a.
X:Temperature t (deg C)
Y1:Timer stroke TA (mm)
Y2:Control lever L dimension (mm; control lever position)
K:Vertical position
M:Graph TA-t:
10 <= t (deg C) <= 20: TA =-0.027t + 1.09
20 <= t (deg C) <= 40: TA = -0.0275 t + 1.1
N:L-theta graph
t (deg C) <= 10: L = 4.6
10 <= t (deg C) <= 20: L = -0.17t + 6.3
20 <= t (deg C) <= 28.5: L = -0.235t + 7.6
28.5 <= t (deg C) <= 36: L = -0.12t + 4.32
----------
L1=4.1+-0.05mm L2=L1+-0.05mm a=30degC
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L1=4.1+-0.05mm L2=L1+-0.05mm a=30degC
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Information:
25Sep2017
U-495
A-349
D-407
O-412
Parts stock action only
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REPLACING AN O-RING SEAL ON CERTAIN HEUI REMAN FUEL INJECTORS IN DEALER PARTS STOCK
7750 1290 PI70680
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
31Dec2017
PROBLEM
An incorrect O-ring seal may possibly be included with certain HEUI Reman Fuel Injectors. If the incorrect O-ring seal is installed in an engine, it can cause excessive smoke, oil mixed with fuel, and/or misfire.
ACTION REQUIRED
Inspect the following injector part numbers in dealer parts stock:
0R1050
0R9348
0R9349
0R9350
10R0781
10R0782
10R1257
10R1262
10R1306
10R8999
10R9237
10R9238
10R9239
The incorrect O-ring seal will have a larger in inner diameter and will be not as thick as the 148-2903 O-Ring Seal. The incorrect O-ring seal will be loose on the nozzle case when installed on a fuel injector (Image 1).
The O-ring seals are shipped in a injector seal kit that is included with each injector (Image 2).
Using a 148-2903 O-Ring Seal, compare the injector seal kit to identify if there an incorrect seal. If there is an incorrect seal, replace the incorrect seal with a 148-2903 O-Ring Seal (Image 3).
Once inspected, mark the injector's packaging that it was inspected per this program and return the part to dealer parts stock.
Image1
Image2
Image3
SERVICE CLAIM ALLOWANCES
Submit one claim for all parts inspected and reworked in dealer part stock. 5 minutes will be allowed to inspect each injector and 5 minutes will be allowed to replace incorrect O-Ring. One 148-2903 O-ring per reworked injector will be allowed. Include total amount of injectors inspected or reworked. For each injector that was reworked, include injector serial number.
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.