824H Wheel Dozer, 825H Soil Compactor and 826H Landfill Compactor Power Train Caterpillar

Torque Converter from Transmission, Output Transfer Gears - Separate

Usage:

824H ASX

Separation Procedure

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Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A	138-7574	Link Bracket	1
B	1U-9759	Stand	1

Start By:

Remove the torque converter, the transmission, and the output transfer gears from the machine. Refer to Disassembly and Assembly, "Torque Converter, Transmission and Output Transfer Gears - Remove".

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NOTICE

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, PERJ1017, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat^® products. Dispose of all fluids according to local regulations and mandates.

Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, hoses, and tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.

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Illustration 1	g00879830

Position the torque converter, the transmission, and the transfer case on suitable blocks, as shown.
Remove bolts (2) and tube assembly (1) from the pumps.
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Illustration 2 g01091076
Remove bolts (3), tube assembly (5) and transmission magnetic screen (4).
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Illustration 3 g00879833
Remove the bolts and relief valve (6) from the torque converter.
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Illustration 4 g00879835
Attach a suitable lifting device to implement pump (7). The weight of implement pump (7) is approximately 35 kg (77 lb). Remove bolts (8) and implement pump (7).
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Illustration 5 g00879838
Attach a suitable lifting device to steering pump (10) and transmission pump (11). The weight of the three pumps as a unit is approximately 73 kg (160 lb).
Remove bolts (9). Remove steering pump (10), transmission pump (11), and brake pump (12) from the torque converter.
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Illustration 6 g00879841
Remove tube assembly (15), bolts (14) and (16), and manifold (13).
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Illustration 7 g00879842
Install Tooling (A) and a suitable lifting device to torque converter (18). Install Tooling (B) to the transmission, as shown. The weight of torque converter (18) is approximately 240 kg (529 lb).
Remove bolts (17) and torque converter (18) from the transmission.