REGULATOR ASSEMBLY VOLTAGE 8L4276 - Caterpillar

Removal Procedure
Loosen the track tension. Refer to Operation and Maintenance Manual, "Track - Check/Adjust".
Illustration 1 g01212927
Position track master link (1). Install suitable cribbing under the track shoe (2).
Illustration 2 g01212930
Remove track bolts (3). Use two people to remove track shoe (4). The weight of track shoe is approximately 27 kg (60 lb).
Illustration 3 g01225538
Remove track master links (5).Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-8792 Strap Wrench 1
B - Loctite C5A Copper Anti-Seize -
Illustration 4 g01220945
Illustration 5 g01225538
Check the location of marking (6) on the end of the cartridge pins. The marking should be located near the link rail and opposite the track shoe. If the orientation is not correct, use Tooling (A) to rotate the cartridge pin to the correct position. Apply Tooling (B) to track master links (5). Install track master links (5).
Illustration 6 g01212930
Use two people to install track shoe (4). The weight of track shoe (4) is approximately 27 kg (60 lb). Install track bolts (3).
Illustration 7 g06117265
Use the following torque If the track master link being installed is the strutted type (5A). Apply Tooling (B) to track bolts (3) and install track bolts (3). Tighten track bolts (3) to a torque of 500 25 N m (370 18 lb ft). Tighten track shoe bolts an additional 120° 5°. Tighten master link bolts an additional 180° 5°. Use the following torque if the track master link being installed is the open window type (5B). Tighten track bolts (3) to a torque of 400 25 N m (295 18 lb ft) plus an extra 90°. Tighten track bolts (3) an extra 90° again. Tighten track bolts (3) an extra 90° again. Tighten track bolts (3) an extra 90° again. Turn each track bolt (3) a total of 360°.
Tighten the track tension. Refer to Operation and Maintenance Manual, "Track - Check/Adjust".