1T0479 RING-RETAINING Caterpillar parts
35, 45, 55, 627E, 627F, 627G, 627H, 627K, 627K LRC, 637E, 637G, 657B, 666, 777G, 824, 824B, 834, 834B, 834G, 834H, 834K, 836, 836G, 836H, 836K, 986H, 988B, 988F, 988F II, 988G, 988H, 988K, 992, 993K, ...
Rating:
Alternative (cross code) number:
CA1T0479
1T-0479
1T0479
CA1T0479
1T-0479
1T0479
Weight: 0.08 pounds 0 kg.
Information:
ID
69.85
mm
THICKNESS
3.18
mm
TYPE
RECT SECT
CHALLENGER, WHEEL TRACTOR-SCRAPER,
Number on catalog scheme:
6
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Information:
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A - Guide Bolt
1/2 inch - 20 UNF by 4 inch 2
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01470362
Typical example
Always wear protective gloves when handling parts that have been heated.
If the flywheel ring gear was removed, follow Step 1.a through Step 1.c to install a new ring gear to the flywheel.
Identify the orientation of teeth (4) on new ring gear (3).Note: The chamfered side of the ring gear teeth must face toward the starting motor when the flywheel is installed. The correct orientation of the chamfered will ensure the correct engagement of the starting motor.
Heat flywheel ring gear (3) in an oven to a maximum temperature of 250 °C (482 °F) prior to installation.Note: Do not use a torch to heat the ring gear.
Ensure that the orientation of ring gear (3) is correct and quickly install the ring gear onto flywheel (1).
Inspect the crankshaft rear seal for leaks. If there are any oil leaks, replace the crankshaft rear seal. Refer to Disassembly and Assembly, "Crankshaft Rear Seal - Remove" and Disassembly and Assembly, "Crankshaft Rear Seal - Install" for the correct procedure.
Illustration 2 g01245126
Typical example
Install a suitable lifting device to flywheel (1). The weight of the flywheel is approximately 71 kg (155 lb).
Install Tooling (A) to Positions (X) on the crankshaft.
Use the lifting device to position flywheel (1) onto Tooling (A).
Install bolts (2) to flywheel (1) finger tight.
Remove Tooling (A) and install remaining bolts (2) to flywheel (1).
Remove the lifting device from flywheel (1).
Use a suitable tool to prevent the flywheel from rotating. Tighten bolts (2) to a torque of 140 N m (103 lb ft).
Check the run out of the flywheel. Refer to Specifications, "Flywheel" for further information.End By:
Install the electric starting motor. Refer to Disassembly and Assembly, "Electric Starting Motor - Remove and Install" for the correct procedure.
Table 1
Required Tools
Tool Part Number Part Description Qty
A - Guide Bolt
1/2 inch - 20 UNF by 4 inch 2
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01470362
Typical example
Always wear protective gloves when handling parts that have been heated.
If the flywheel ring gear was removed, follow Step 1.a through Step 1.c to install a new ring gear to the flywheel.
Identify the orientation of teeth (4) on new ring gear (3).Note: The chamfered side of the ring gear teeth must face toward the starting motor when the flywheel is installed. The correct orientation of the chamfered will ensure the correct engagement of the starting motor.
Heat flywheel ring gear (3) in an oven to a maximum temperature of 250 °C (482 °F) prior to installation.Note: Do not use a torch to heat the ring gear.
Ensure that the orientation of ring gear (3) is correct and quickly install the ring gear onto flywheel (1).
Inspect the crankshaft rear seal for leaks. If there are any oil leaks, replace the crankshaft rear seal. Refer to Disassembly and Assembly, "Crankshaft Rear Seal - Remove" and Disassembly and Assembly, "Crankshaft Rear Seal - Install" for the correct procedure.
Illustration 2 g01245126
Typical example
Install a suitable lifting device to flywheel (1). The weight of the flywheel is approximately 71 kg (155 lb).
Install Tooling (A) to Positions (X) on the crankshaft.
Use the lifting device to position flywheel (1) onto Tooling (A).
Install bolts (2) to flywheel (1) finger tight.
Remove Tooling (A) and install remaining bolts (2) to flywheel (1).
Remove the lifting device from flywheel (1).
Use a suitable tool to prevent the flywheel from rotating. Tighten bolts (2) to a torque of 140 N m (103 lb ft).
Check the run out of the flywheel. Refer to Specifications, "Flywheel" for further information.End By:
Install the electric starting motor. Refer to Disassembly and Assembly, "Electric Starting Motor - Remove and Install" for the correct procedure.
Cat SIS web machinery list:
Parts ring Caterpillar catalog:
784C, 785, 785B, 785C, 785D, PM-565, PM-565B
69D, 768C, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 772, 772B, 772G, 772G OEM, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, AD40, AD45, AD45B...
770, 772, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, AD40, AD55, AD55B, AD60
770, 772, 773B, 773D, 773E, 773F, 775B, 775D, 775F, AD40, AD45, AD55
770, 772, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, AD40, AD45, AD55, AD55B, AD60
770, 772, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, AD55, AD55B, AD60
69D, 768C, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 772, 772G, 772G OEM, AD55, AD55B, AD60, R2900G, R3000H
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
CB-534B, CB-534C, CB-535B, CB-634, CB-634C, CS-323C, CS-583C, PM-201, PM-465, PM-565, PM-565B
322 LN, 322B L, 322B LN, 322C, 322C FM, 324D FM, 324D FM LL, 325 LN, 325B L, 328D LCR, 330, 330 FM L, 330 L, 330B, 330B L, 330C FM, 330D FM, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 3...
322B L, 322C FM, 325B L, 330, 330 FM L, 330 L, 330B L, 330C, 330C FM, 330C MH, 330D FM, 345B, 345B II, 345B II MH, 345B L, 345C, 350, 350 L, 568 FM LL, 834G, 834H, M325B, M330D, W330B, W345B II
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