ALTERNATOR G 2Y2964 - Caterpillar

Illustration 1 g00506075
Use a hoist and suitable lifting chains to carefully position the transmission and the output transfer gears on Tooling (A) and on wood blocks, as shown. The weight of the transmission and the transfer gears as a unit is 1160 kg (2560 lb).Note: Check the condition of all O-ring seals and of all parts. If any components are worn or damaged, use new parts for replacement.
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Check output shaft (20) for wear or damage. If necessary, replace output shaft (20) .
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Install output shaft (20) in torque converter (3) .
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Use a hoist and suitable lifting chains to carefully install torque converter (3) to transmission (14). The weight of torque converter (3) is 240 kg (530 lb). Use the output shaft to align torque converter (3) with transmission (14) .
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Install two brackets (17), eleven bolts (18) and the washers to torque converter (3) and transmission (14) .
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Remove Tooling (C) from torque converter (3) .
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Install manifold (16) and five bolts (15) to torque converter (3) and transmission (14) .
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Remove Tooling (B) from the transmission and the transfer gears.
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Use a hoist and a suitable lifting sling to carefully install steering pump (7), transmission pump (8) and brake pump (9) to the torque converter. The weight of the three pumps as a unit is 80 kg (176 lb).
Install three bolts (13) and the washers.
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Install hose assembly (12) and bolt (11) to torque converter (3) .
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Install two tube assemblies (10) as a unit to steering pump (7) and brake pump (9) .
Install tube assembly (6) to transmission pump (8) .
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Install four bolts (5) and the washers that secure tube assembly (6) to transmission magnetic screen (4) .
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Install relief valve (2) and three bolts (1) on torque converter (3) .
Fill the transmission with oil. For the correct procedure, refer to Operation and Maintenance Manual for the machine that is being serviced.End By: Connect the engine to the torque converter, to the transmission and to the output transfer gears. Refer to Disassembly and Assembly, "Engine to Torque Converter, Transmission, Output Transfer Gears - Connect" for the machine that is being serviced.