DRIVE GP-CIRCLE 9D1600 - Caterpillar

Illustration 7 g01338657
Lower the temperature of bearing (14) to −75° 5°C (−103° 9°F). Use Tooling (K) to install bearing (14) to a depth of 9.5 1 mm (0.37 0.04 inch) below the surface of the bore.
Use Tooling (L) to install lip seal (13). Install lip seal (13) with the sealing lip towards the outside of the main ejector plate assembly.
Repeat Step 18 and Step 19 for the other side of the main ejector plate assembly.
Illustration 8 g01338656
Attach a suitable lifting device to lower ejector plate assembly (11). The weight of lower ejector plate assembly (11) is approximately 175 kg (385 lb).
Apply Tooling (J) to the bores of lower ejector plate assembly (11) and main ejector plate assembly (7) .
Align the bores of lower ejector plate assembly (11) and main ejector plate assembly (7) .
Use two people to install the hinge pin. The weight of the hinge pin is approximately 25 kg (55 lb).
Apply Tooling (J) to the threads of bolts (12) prior to assembly.
Install two bolts (12), and the washers. Tighten bolts (12) to a torque of 430 60 N m (315 45 lb ft).
Illustration 9 g01429058
Install Tooling (C), Tooling (D) and, a suitable lifting device to ejector plate (7). The weight of the main ejector plate assembly with the lower ejector plate assembly attached is approximately 1275 kg (2810 lb).
Illustration 10 g01338655
Apply Tooling (M) to the bores of the ejector bucket and the bores of the main ejector plate assembly.
Align the bores of the ejector bucket with the bores of the main ejector plate assembly.
Install shims (10) (not shown) as required between the ejector bucket and the main ejector plate assembly.
Install pin (9) .
Apply Tooling (J) to the threads of bolt (8) prior to assembly.
Install bolt (8), and the washer.
Repeat Step 30 through Step 33 for the other side of the ejector bucket.
Illustration 11 g01338651
Typical example
Apply Tooling (M) to the bore of the ejector cylinder.
Align the bores of the main ejector plate assembly with the bore of the ejector cylinder.
Install shims (5) as required.
Install pin (6) .
Illustration 12 g01103423
Install three caps (23) to the collets.
Illustration 13 g01103424
Install three bungs (24) to the collets.
Illustration 14 g01338648
Typical example
Apply Tooling (J) to the inside diameter and the outside diameter of the collets.
Install collet (4). Install the collet to the other side.
Apply Tooling (J) to the threads of bolt (3) .
Install bolt (3) and the washer.Note: The collet on one side must not extend farther than the other when the bolt is tight.
Tighten bolt (3) to a torque of 370