ELBOW AS 2815976 - Caterpillar

Place the track on the conveyor of the Caterpillar Track Torque Wrench to install the track shoes.Note: If the Caterpillar Track Torque Wrench is not available, 443-7801 Pneumatic Wrench Gp or 385-7874 Hydraulic Torque Wrench may be used to install the track shoes.
Lubricate the threads of the track bolts and lubricate the mating surface of the bolt head with Tooling (N) antiseize compound.
Align the holes in the track shoes with the holes in the track links.Note: The threads of the bolts will be damaged if the holes are not aligned.
Place a track bolt in each hole and start the nut by hand.
Illustration 72 g03748114
Turn the switch on the side of the Caterpillar Track Torque Wrench to the 120° position.
Illustration 73 g03748116
Press the "Set Pre Torque" button. Enter the correct preliminary torque value into the display panel. Press "Enter". Refer to Table 73 for the correct preliminary torque values.
Press the "Check Set Values" button to display and check the values that have been set.
Illustration 74 g02134179
Follow the correct pattern in Illustration 74 to torque the bolts.Note: A yellow light will illuminate when the preliminary torque is complete. A green light will illuminate when the torque turn is complete. The screen will display "Cycle Complete".
Table 8
Torque Specifications for the Track Shoe Bolts
Method for Torque Turn
Sales Model Bolt Size and Threads per Inch Part Number for the Socket Part Number for the Worn Socket Preliminary Torque Additional Turn for the Master Track Bolt Additional Turn for the Standard Track Bolt
Full Links
Standard Bolt
-
D10T
D10R
D10N
D10 1 1/8" - 12 1U-8586 1U-8798 870 90 N m (642.0 66.0 lb ft) - 120°
Five Tooth Master Bolts
-
D10T
D10R
D10N
D10 1 1/8" - 12 1U-8586 1U-8798 870 90 N m (642.0 66.0 lb ft) 120° -
Single Tooth Master Bolts
-
D10T
D10R
D10N 1 1/8" - 7 1U-8586 1U-8798 700.0 70.0 N m (516.29 51.62 lb ft) 90° +- 5° -
D9T
D9R
D9N
D9L 1" - 14 9S-6371 5P-3581 870 90 N m (642.0 66.0 lb ft) 120° 120°
D9 1" - 14 9S-6371 5P-3581 550 70 N m (405.0 50.0