D9R Track-Type Tractor Power Train Caterpillar

Illustration 1	g00544616

(1) Thickness of eight new discs and eight new plates for brake ... 63.0 ± 2.04 mm (2.48 ± .080 inch)

Thickness of one new 110-2631 Friction Disc ... 4.70 ± 0.18 mm (.185 ± .007 inch)

Thickness of one new 7T-6994 Plate ... 3.175 ± 0.075 mm (.1250 ± .0030 inch)

Assembly for Belleville Spring

Illustration 2	g00544722
View A (2) Spacer Ring (large diameter) (3) Housing for Service Brake (4) Spacer Ring (small diameter) (5) Belleville Springs

Use the above illustration for reference to position Belleville springs for assembly.

Note: Position the spacer ring (2). Position the spacer ring (4) .