2002/01/21 Caterpillar

Off-Highway Truck/Tractor:

773D (S/N: 7ER1-UP)

775D (S/N: 6KR1-UP)

Specifications, SENR1406, "773DTruck and 775D Quarry Truck Power Train", "Transmission". This module is part of Service Manual, SENR1400. Disregard the referenced sections. Refer to the following information.

Transmission

(1) No. 1 clutch

Thickness of three new friction discs and of two new plates ... 29.38 ± 0.40 mm (1.157 ± 0.016 inch)

Thickness of one new 1P-4110 Friction Disc ... 5.56 ± 0.08 mm (0.219 ± 0.003 inch)

Thickness of one new 2P-4472 Plate ... 6.35 ± 0.08 mm (0.250 ± 0.003 inch)

(5) No. 5 clutch

Thickness of three new friction discs and of two new plates ... 29.38 ± 0.40 mm (1.157 ± 0.016 inch)

Thickness of one new 1P-4110 Friction Disc ... 5.56 ± 0.08 mm (0.219 ± 0.003 inch)

Thickness of one new 2P-4472 Plate ... 6.35 ± 0.08 mm (0.250 ± 0.003 inch)