3929301 RING-WEAR Caterpillar parts
963D
Rating:
Alternative (cross code) number:
CA3929301
392-9301
3929301
CA3929301
392-9301
3929301
Weight: 0.06 pounds 0 kg.
TRACK LOADER,
Compatible equipment models: 3929301:
Number on catalog scheme:
27
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Information:
Table 1
Tools Needed Qty
175-5507 Nitrogen Charging Group 1
8T-0862 Pressure Gauge (−100 to 500 kPa (−15 to 72 psi)) (1) 1
8T-0863 Pressure Gauge (0 to 250 kPa (0 to 36 psi)) (1) 1
(1) The procedure does not require two pressure gauges. Either pressure gauge may be used.Note: Because the accumulator operates with a low pressure, a low pressure gauge is needed for this procedure.Periodic measuring of the accumulator's pressure can help detect wear of the accumulator's seals.If oil leaks past the piston's O-ring seal into the upper portion of the accumulator, the pressure in the upper portion will increase.If nitrogen gas leaks past the piston's O-ring seal into the lower portion of the accumulator, the pressure in the lower portion will decrease. Low pressure can also be caused by nitrogen gas that leaks from the seals for the gas valve and/or for the end caps.Checking the Pressure
Note: The Tool Operating Manual, NEHS0742 is provided with the tool.
Illustration 1 g00995703
Assemble the following parts according to Tool Operating Manual, NEHS0742: nipple (1), needle valve (2), pipe tee (3), coupling (4), low pressure gauge (5), chuck (6) and hose (7). Make sure that needle valve (2) is closed.
Illustration 2 g00995678
Gas valve
Remove the guard and the cap in order to access the gas valve.
Connect chuck (6) to the gas valve. Turn the chuck's handle in order to open the gas valve.
Wait until the low pressure gauge stabilizes. Read the gauge. For the correct pressure, refer to the engine's Specifications manual.If the pressure is correct, proceed to Step 5.If the pressure is too low, proceed to "Charging the Accumulator".
Turn the chuck's handle in order to close the gas valve. Open needle valve (2) in order to purge the nitrogen
Caterpillar parts catalog:
Parts ring Caterpillar catalog:
227, 2290, 2390, 2391, 2491, 2590, 30/30, 3406B, 350, 350 L, 3508, 3508B, 3512, 3516, 3606, 3608, 3612, 3616, 416, 416B, 426, 428B, 446, 446B, 446D, 511, 521, 522, 532, 541, 541 2, 551, 552, 552 2, 58...
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2570C, 2670C, 3054, 3054B, 3054C, 3054E, 3056, 3056E, 312B L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314E CR, 314E LCR, 315B L, 315C, 316E L,...
120M, 12M, 140M, 14M, 160M, 16M, 304, 305, 305.5, 305.5E, 306, 306E, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 320, 320C, 320D FM, 320D L, 325, 349E, 349E L, 349E L HVG, 349E L VG, 349F ...
14H, 14H NA, 14M, 16, 16H, 16H NA, 16M, 24H, 24M, 30/30, 320B FM LL, 320C FM, 320D, 320D FM, 320D FM RR, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B L, 325C FM, 325D FM, 325D FM LL, 330B L, 330C ...
140B, 14E, 14G, 14H, 14H NA, 14M, 16, 16G, 16H, 16H NA, 16M, 245, 245B, 24H, 24M, 320B FM LL, 320C FM, 320D, 320D FM, 320D FM RR, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B L, 325C FM, 325D FM, ...
35, 45, 5130, 5130B, 517, 527, 545D, 55, 555D, 561M, 561N, 571G, 572G, 572R, 572R II, 578, 583R, 583T, 587R, 587T, 768B, 768C, 769, 769C, 769D, 770G, 770G OEM, 771C, 771D, 772G, 772G OEM, 814F, 814F I...
304.5, 311B, 312B, 317B LN, 318B, 320C, 320D L, 5130, 5230, 539, 554, 583T, 587R, 587T, 621G, 627G, 627H, 627K, 627K LRC, 631E, 631G, 633E II, 637E, 637G, 795F AC, 795F XQ, 797, 834G, 834H, 836G, 836H...
120M, 120M 2, 12M, 12M 2, 140M, 140M 2, 14M, 160M, 160M 2, 16M, 24M, 311D LRR, 312D, 312D L, 312E, 312E L, 314E CR, 314E LCR, 315D L, 316E L, 318E L, 319D L, 319D LN, 320E, 320E L, 320E LN, 320E LRR, ...
120H, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 24H, 2864C, 3126, 3126B, 3126E, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 3408E, 3412E, 349E, 349...
219D, 225, 227, 235, 245, 318C, 319C, 320 L, 320B, 320C, 320C FM, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E LN, 320N, 321C, 321D LCR, 322B ...
1090, 1190, 1190T, 1290T, 1390, 330C, 330C FM, 330C L, 330C MH, 345B II, 345B II MH, 511, 521, 522, 532, 541, 551, 552, 631E, 631G, 637E, 637G, 963D, TK1051, TK711, TK721, TK722, TK732, TK741, TK751, ...
24M, 320B, 322B, 322B L, 322B LN, 322C, 322C FM, 325B, 325B L, 325C, 325C FM, 325C L, 325D FM, 325D FM LL, 325D MH, 330, 330B, 330B L, 330C FM, 330D FM, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C...
320 L, 320B, 320C, 320N, 322B, 322B L, 322B LN, 322C, 322C FM, 323D L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325C FM, 325C L, 325D, 325D FM, 325D L, 326...
24M, 320B, 322B, 322B L, 322B LN, 322C, 322C FM, 325B, 325B L, 325C, 325C FM, 325C L, 325D FM, 325D FM LL, 325D MH, 330, 330B, 330B L, 330C FM, 330D FM, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C...
1090, 1190, 1190T, 1290T, 1390, 330C, 330C FM, 330C L, 330C MH, 345B II, 345B II MH, 511, 521, 522, 532, 541, 551, 552, 631E, 631G, 637E, 637G, 963D, TK1051, TK711, TK721, TK722, TK732, TK741, TK751, ...
2468433
RING
963D
963D
3710446
RING-BACKUP
621H, 621K, 623H, 627H, 627K, 627K LRC, 953D
621H, 621K, 623H, 627H, 627K, 627K LRC, 953D
623H, 623K, 623K LRC, 950K, 953D, 962K, 973D
6V2832
RING-RETAINING
784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 793F, 793F CMD, 793F OEM, 793F-XQ, 973D, D7E, D7E LGP
784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 793F, 793F CMD, 793F OEM, 793F-XQ, 973D, D7E, D7E LGP
3K6701
RING-RETAINER
12E, 16, 769, 772, 773, PL61
12E, 16, 769, 772, 773, PL61
1090, 1190T, 1290T, 2290, 320 L, 320B, 320C, 322 FM L, 322B L, 322B LN, 322C, 322C FM, 323D LN, 323D SA, 323E L, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E, 324E L, 324E LN, 325 FM L, 325 L, 325...
365B, 365B II, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 5130, 5130B, 5230, 621H, 928HZ, 930G, 938H, 950H, 962H, 963D, 966H, 972H, 973D, IT38H, IT62...
365B, 365B II, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 5130, 5130B, 5230, 621H, 928HZ, 930G, 938H, 950H, 962H, 963D, 966H, 972H, 973D, IT38H, IT62...
365B, 365B II, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 5130, 5130B, 5230, 621H, 928HZ, 930G, 938H, 950H, 962H, 963D, 966H, 972H, 973D, IT38H, IT62...