TK711 Track Feller Buncher, TK721 Track Feller Buncher, TK722 Track Feller Buncher and TK732 Track Feller Buncher Machine Systems Stick Caterpillar

Illustration 1	g00915325

Note: All bores must be free of paint. Coat all bores for pins with 5P-0960 Molybdenum Grease .

Note: Make sure that the bearings are installed in the bore so that the identification numbers of the bearings are facing outward.

(1) Two 7Y-2397 Sleeve Bearings

Outside diameter ... 116.230 ± .013 mm (4.5760 ± .0005 inch)

Inside diameter ... 100.29 mm (3.948 inch)

Bearing depth in the bearing bore ... 9.5 ± 0.8 mm (.37 ± .031 inch)

(2) The 9X-4597 Lip Seal must be lightly lubricated with 5P-0960 Molybdenum Grease prior to assembly.

(3) 212-8078 Pin Assembly

Diameter of the pin ... 79.9 mm (3.14 inch)

Bore diameter for the pin ... 80.0 mm (3.15 inch)

(4) Use the necessary shims to adjust the lateral clearance to a maximum of 1.6 mm (.063 inch).

093-0083 Shim ... 1.0 mm (.039 inch)

7Y-2498 Shim ... 1.6 mm (.063 inch)

093-0115 Shim ... 2.0 mm (.079 inch)

(5) 212-8078 Pin Assembly

Diameter of the pin ... 79.9 mm (3.14 inch)

Bore diameter for the pin ... 80.0 mm (3.15 inch)

(6) Use the necessary shims to adjust the lateral clearance to a maximum of 1.6 mm (.063 inch).

093-0083 Shim ... 1.0 mm (.039 inch)

7Y-2498 Shim ... 1.6 mm (.063 inch)

093-0115 Shim ... 2.0 mm (.079 inch)

(7) Two 7Y-2395 Sleeve Bearings

Outside diameter ... 85.160 ± 0.013 mm (3.3527 ± .0005 inch)

Inside diameter ... 70.23 ± 0.02 mm (2.7650 ± .0008 inch)

Bearing depth in the bearing bore ... 7.5 ± 0.8 mm (.30 ± .03 inch)

(8) The 093-1434 Lip Seal must be lightly lubricated with 5P-0960 Molybdenum Grease prior to assembly.

(9) Two 7Y-3427 Sleeve Bearings

Outside diameter ... 95.180 ± 0.013 mm (3.7472 ± .0005 inch)

Inside diameter ... 80.25 ± 0.02 mm (3.159 ± .001 inch)

Bearing depth in the bearing bore ... 7.5 ± 0.8 mm (0.30 ± .03 inch)

(10) 096-0854 Seal must be lightly lubricated with 5P-0960 Molybdenum Grease prior to assembly.