7G2482 GEAR (26 teeth) Caterpillar parts
528
Rating:
Alternative (cross code) number:
CA7G2482
7G-2482
7G2482
CA7G2482
7G-2482
7G2482
Weight: 0.100 pounds 0 kg.
WHEEL SKIDDER,
Compatible equipment models: 7G2482:
Information:
Table 1
Required Tools    
Part Number     Description     Quantity    
FT-2615     Rolling Torque Bar     1    
6V-7820     Torque Multiplier     1    
4C-8501     Spanner Wrench     1    
Measure the torque that is needed to rotate housing (2). This is the seal drag torque. Record the measured seal drag torque. Measure the seal drag torque by one of the methods that follow.
Illustration 2 g00305001
Typical Illustration (D) Rolling torque bar
To measure seal drag torque, fasten rolling torque bar (D) across the axle housing. Rolling torque bar (D) will center the mounting face of the housing. Place the torque wrench on the bolt or the nut at the center of rolling torque bar (D). While you turn housing (2) with the torque wrench, record the reading on the torque wrench. The torque wrench reading is the seal drag torque.
Illustration 3 g00353124
Typical Illustration
To measure seal drag torque, place the torque wrench on a bolt that is installed in the bolt circle of housing (2). While you turn housing (2) with the torque wrench, record the reading on the torque wrench. Use the following formula to calculate the actual seal drag torque:SDT = (C x (B + A)) / B"SDT" is the actual seal drag torque in N m."C" is the torque wrench reading in N m."B" is the length of the torque wrench in meters."A" is the bolt circle radius of axle housing (2) in meters. This is equal to 0.229 m (9.016 inch).
Illustration 4 g00353123
Typical Illustration (F) Torque wrench and spanner wrench
While you turn housing (2), tighten nut (3). Tighten nut (3) until the torque wrench reading equals the axle bearing preload rolling torque plus the actual seal drag torque. Use the seal drag torque that was recorded in Step 8.Axle bearing preload rolling torque New bearings ... 9 to 16 N m (7 to 12 lb ft) Used bearings ... 4.5 to 8 N m (3.5 to 6 lb ft)
Measure the axle bearing preload rolling torque plus the actual seal drag torque with one of the methods that follow.
Illustration 5 g00305001
Typical Illustration (D) Rolling torque Bar
Fasten rolling torque bar (D) across the axle housing. Rolling torque bar (D) will center the mounting face of the housing. Place the torque wrench on the bolt or the nut at the center of rolling torque bar (D). While you turn housing (2) with the torque wrench, record the reading on the torque wrench. The torque wrench reading is the axle bearing preload rolling torque plus the seal drag torque.
Illustration 6 g00353124
Typical Illustration
Illustration 7 g00353123
Typical Illustration (F) Torque wrench and spanner wrench
Install a bolt in the bolt circle of housing (2). While you turn housing (2) with the torque wrench, tighten nut (3). Tighten nut (3) until the torque wrench reading equals the axle bearing preload rolling torque plus the actual seal drag torque. Use the following formula to calculate the required torque wrench reading. This formula is used in order to measure axle bearing preload rolling torque at the bolt
Caterpillar parts catalog:
Parts gear Caterpillar catalog:
7W0507
GEAR (40 TEETH)
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235, 235B, 235C, 235D, 330, 3304, 3304B, 3306, 3306B, 350, 515, 517...
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235, 235B, 235C, 235D, 330, 3304, 3304B, 3306, 3306B, 350, 515, 517...
1W4402
GEAR-CAMSHAFT
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 215, 225, 229, 235, 235C, 235D, 3204, 330, 330 L, 3304, 3304B, 3306...
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 215, 225, 229, 235, 235C, 235D, 3204, 330, 330 L, 3304, 3304B, 3306...
7W0508
GEAR-FUEL PUMP DRIVE
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 225, 229, 235, 3204, 3304, 3304B, 3306, 3306B, 515, 518C, 528, 528B, 530B,...
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 225, 229, 235, 3204, 3304, 3304B, 3306, 3306B, 515, 518C, 528, 528B, 530B,...
7G2480
GEAR
518, 518C, 528, 528B, 530B, 910, 916, 920, 930, 931B, 931C, 931C II, 933, D3C, D3C III, D4B, D4C, D4C III, D4D, IT18B
518, 518C, 528, 528B, 530B, 910, 916, 920, 930, 931B, 931C, 931C II, 933, D3C, D3C III, D4B, D4C, D4C III, D4D, IT18B
3S4384
GEAR (10 Teeth-Idler)
518C, 528, 528B, 530B, 54, 735, 735B, 740, 740B, 941, 955K, 955L, D4E
518C, 528, 528B, 530B, 54, 735, 735B, 740, 740B, 941, 955K, 955L, D4E
3S7996
GEAR (77 Teeth)
518, 528, 920, 930, 941, 951B, D4D, D4E
518, 528, 920, 930, 941, 951B, D4D, D4E
5S0884
GEAR (34 Teeth)
518, 528, 920, 930, 941, 951B, D4D
518, 528, 920, 930, 941, 951B, D4D
3S8007
GEAR
518, 518C, 528, 528B, 530B, 920, 930, 941, 951B, D4D
518, 518C, 528, 528B, 530B, 920, 930, 941, 951B, D4D
7G2481
GEAR (26 teeth)
518, 528, 920, 930, D4D, D4E
518, 528, 920, 930, D4D, D4E
2V2006
GEAR SPIRAL
528, 613, 613B, 814, 815, 966C
528, 613, 613B, 814, 815, 966C
9K1773
GEAR (64 TEETH)
528, 814, 815, 966C
528, 814, 815, 966C
8P4453
GEAR (35 Teeth)
518, 528
518, 528
8P4453
GEAR (35 Teeth)
518, 528
518, 528
8V0756
GEAR-SUN
518
518
1V8783
GEAR
528
528
9K2013
GEAR
518
518
1V6266
GEAR
518, D4E
518, D4E