9X3489 SWITCH AS-PRESSURE (PILOT CONTROLS) Caterpillar parts
320 L, 322 FM L, 325, 325 FM L, 325 L, 330, 330 FM L, 330 L, 350, 350 L, 375 L
Rating:
Alternative (cross code) number:
CA9X3489
9X-3489
9X3489
CA9X3489
9X-3489
9X3489
Weight: 0.16 pounds 0 kg.
Information:
ACTUATION PRESSURE
293 KPA
kPa
CONNECTOR TYPE
2-SS
DEACTUATION PRESSURE
230 KPA
kPa
THREAD SIZE
.56-18
AMP.[RESISTIVE]
1.5A
CONTACT PRESSURE-MAX.
5200 KPA
CONATCT POSITION
NO
OPEN CYCLE LIFE
100000
SENSED MEDIA
OIL-FUEL-AIR
SUPPLY VOLTAGE
28V
EXCAVATOR,
Compatible equipment models: 9X3489:
Number on catalog scheme:
4
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Information:
Illustration 1 g03324445
Table 1
Specification for 281-6139 Piston and Rod Gp, 281-6141 Piston and Rod Gp, 333-2239 Piston and Rod Gp, 282-9965 Piston and Rod Gp, 282-0645 Piston and Rod Gp, 341-2955 Piston and Rod Gp, 371-0822 Piston, and 332-7924 Piston and Rod Gp
Item Qty Part Specification Description
Refer to Guideline for Reusable Parts for information on the pistons, the piston pins, and the retaining rings.
This piston has a square top piston ring. Use the 246-1176 Piston Ring Groove Gauge Gp for measuring the top piston ring groove.
This piston has a keystone type of intermediate piston ring. Use the 1U-6431 Piston Ring Groove Gauge Gp for measuring the intermediate piston ring groove. For correct use of the piston ring groove gauge group, refer to the instruction card that is with the piston ring groove gauge group.
Before assembly of the piston rings, lubricate the ring grooves with clean engine oil. After assembly, lubricate the mating surfaces of the rings to the cylinder liner with clean engine oil.
1 1 214-6066 Top Piston Ring Install the top piston ring with the "UP-1" side toward the top of the piston.
When the new top piston ring is installed in a cylinder liner with a bore size of 170 mm (6.7 inch), the clearance between the ends of the piston ring is 0.625 0.125 mm (0.0246 0.0049 inch).
Thickness of new top piston ring is 3.88 mm (0.153 inch).
2 1 144-5695 Intermediate Piston Ring Install the intermediate piston ring with the "UP-2" side toward the top of the piston.
When the new intermediate piston ring is installed in a cylinder liner with a bore size of 170 mm (6.7 inch), the clearance between the ends of the piston ring is 1.00 0.15 mm (0.039 0.006 inch).
Thickness intermediate piston ring is 3.785 mm (0.1490 inch).
3 1 223-6361 Oil Control Piston Ring The ends of the oil control piston ring should be a distance of 180 degrees from the ring end gap when the oil control piston ring is assembled.
Width of groove in new piston for the oil control piston ring is 4.04 to 4.07 mm (0.159 to 0.160 inch).
Thickness oil control piston ring is 3.97 to 3.99 mm (0.156 to 0.157 inch).
When the new oil control piston ring is installed in a cylinder liner with a bore size of 170 mm (6.7 inch), the clearance between the ends of the piston ring is 0.5 to 0.8 mm (0.02 to 0.03 inch).
After the piston rings have been installed, rotate the piston rings so that the end gaps are 120 degrees from each other.
4 - - Bore diameter for piston pin is 70.0705 0.0075 mm (2.75867 0.00030 inch).
5 1 263-8955 Piston Pin Before assembly, lubricate the piston pin, the piston pin bore, the connecting rod eye, and the connecting rod pin bearing with clean engine oil.
Outside diameter is 69.930 0.005 mm (2.7531 0.0002 inch).
Length is 101.70 to 102.00 mm (4.004
Caterpillar parts catalog:
Parts switch Caterpillar catalog:
12G, 231D, 311D LRR, 312B L, 312C L, 312D, 312D L, 315B L, 315C, 315D L, 317B LN, 318B, 318C, 319D L, 320B, 320C, 320C FM, 320C L, 320D, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 L, 322B LN, 32...
311B, 312, 312B, 312B L, 312C, 312C L, 315, 315B, 315B FM L, 315B L, 315C, 317, 317B LN, 318B, 318C, 320B, 320B FM LL, 320C, 320C FM, 320N, 321B, 322, 322B, 322B LN, 322C, 322C FM, 325B, 325B L, 325C,...
120G, 12G, 130G, 140G, 14G, 160G, 16G, 301.5, 302.5, 303.5, 304.5, 307, 312, 315, 317, 320 L, 320B, 320B L, 322B L, 322B LN, 325B L, 330 L, 330B L, 345B II, 345B L, 350, 350 L, 375, 5080, 621E, 623E, ...
214, 3116, 320 L, 3208, 3304, 3304B, 3306, 3306B, 3406B, 3406C, 3408, 3408C, 3412, 3412C, 3412D, 3508, 3512, 3516, 428, 436, D11N, D250B, D25C, D25D, D300B, D30C, D350C, D35C, D35HP, D400, D40D, E200B...
211B, 3114, 3116, 3126, 320 L, 3208, 325, 325 L, 325 LN, 330, 330 FM L, 330 L, 3304, 3306, 3306B, 3406B, 3406C, 3408, 3408C, 3412, 3412C, 350, 3508, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 375, 375 L,...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, ...
120H, 120H ES, 120H NA, 135H, 135H NA, 205B, 206B, 211B, 212B, 213B, 214B, 224B, 3114, 3116, 3126, 320 L, 322, 322 FM L, 322 LN, 325, 325 LN, 330, 330 FM L, 330 L, 613C II, 631E, 633E II, 637E, 657E, ...
311, 311B, 3126B, 312B, 312C, 312C L, 313B, 314C, 315, 315B, 315B FM L, 315C, 317B LN, 318B, 318C, 319C, 320 L, 3208, 320B, 320B FM LL, 320B L, 320C, 320C FM, 320N, 321B, 322, 322 FM L, 325, 325 L, 32...
320B, 322B, 322B L, 322C, 322C FM, 325B, 325B L, 330, 3306B, 330B, 330B L, 330C, 330C L, 3406C, 3412C, 345B L, 69D, 824G, 825G, 826G, 918F, 924F, 928F, 938F, 950G, 962G, 980G, AD40, AD45, AE40, AE40 I...
307, 311, 312, 315, 317, 320 L, 320N, 322, 322 FM L, 322 LN, 325, 330, 330 L, 350 L, 375, 5080
311, 312, 315, 317, 322, 322 FM L, 322 LN, 325 L, 330 L
311, 312, 315, 317, 320 L, 320N, 322, 322 FM L, 322 LN, 325, 330, 330 L
1083789
SWITCH AS
528B, 530B
528B, 530B
2371034
SWITCH AS
320C FM, 322C, 322C FM, 325C FM, 330C FM, 345C
320C FM, 322C, 322C FM, 325C FM, 330C FM, 345C
2382460
SWITCH AS-ROCKER
320C FM, 322C, 322C FM, 325C FM, 330C FM
320C FM, 322C, 322C FM, 325C FM, 330C FM
1764317
SWITCH AS
554, 574, 574B
554, 574, 574B
320B, 320B FM LL, 320B L, 322B L, 322B LN, 325B, 325B L, 330B L, 345B II, M325B, W330B
5Q3021
SWITCH AS
320B FM LL, 320C FM
320B FM LL, 320C FM
1374112
SWITCH AS-CONTROL
515, 517, 525, 525B, 527, 545
515, 517, 525, 525B, 527, 545
1236365
SWITCH AS-ROCKER
525, 525B, 535B, 545
525, 525B, 535B, 545
1235865
SWITCH AS-ROCKER
515, 525, 525B, 533, 535B, 543, 545, HA770, HA771, HA870, HA871, TK370, TK371, TK380, TK381
515, 525, 525B, 533, 535B, 543, 545, HA770, HA771, HA870, HA871, TK370, TK371, TK380, TK381
1194440
SWITCH AS-ROCKER
515, 525
515, 525
1097188
SWITCH AS-ROCKER
322 FM L, 325, 330
322 FM L, 325, 330