ELBOW 0040678 - Caterpillar

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Install retainer (26) and bolt (25).
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Lower the temperature of bearing cup (13).
Install O-ring seal (12) and bearing cup (13) onto cage (9).
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Install shims (10). Note: Allow clearance for the bearing.
Install cage (9) and bolts (8).
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Use Tooling (G) and Tooling (E) in order to check the end play.
Rotate gear (22) in order to find the high spot on the face of bearing cone (24).
Zero Tooling (E).
Obtain an end play measurement.
Repeat Step 36 through Step 38 in order to ensure that an accurate measurement has been obtained.
Remove Tooling (E) and Tooling (G).
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Remove bolts (8) and cage (9).
Add or remove shims (10), as required.
Install cage (9) and bolts (8).
Repeat Step 50 through Step 58 in order to ensure accuracy.
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Remove bolts (8) and cage (9).
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Lower the temperature of bearing (14).
Install bearing (14) into cage (9).
Apply Tooling (M) into the seal bore in cage (9).
Use Tooling (K) in order to install seal (11) into cage (9).
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Position cage (9).
Install bolts (8). Tighten bolts (8) to a torque of 135 15 N m (100 11 lb ft).
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Remove bolt (25). Install Tooling (L) and bolt (25).
Install Tooling (E).
Make three backlash measurements at 120 degrees intervals. The backlash should be 0.20 0.10 mm (0.008 0.004 inch).
Add or remove shims (42) in order to obtain the correct settings.
Illustration 27 g00954581
Install bracket (6).
Install sensors (5). Use Tooling (J) in order to set the distance between the face of the sensors (5) and the gear teeth. The distance must be 0.71 0.18 mm (0.028 0.007 inch). Tighten the nut to a torque of 25 5 N m (18 4 lb ft).
Connect harness assemblies (7).
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Install pins (3), if pins (3) have been removed.
Install O-ring seals (4).
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Install bracket assemblies (2).
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Remove bevel and transfer gears (1) from Tooling (A). End By:
Connect the transmission and bevel gears. Refer to Disassembly and Assembly, "Transmission and Bevel Gears - Connect".