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BOLT 0001171 - Caterpillar

0001171 BOLT Caterpillar parts BOLT
Alternative (cross code) number:
Caterpillar 0001171 BOLT

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Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 4C-8359 Eyebolt 1 Start By:
Remove the drive shaft. Refer to Disassembly and Assembly, "Main Drive Shaft - Remove and Install".
Remove the power train oil pump. Refer to Disassembly and Assembly, "Power Train Oil Pump - Remove".
Remove the equipment pump. Refer to Disassembly and Assembly, SENR8491, "Equipment Pump - Remove".
Personal injury can result from hydraulic oil pressure and hot oil.Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
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, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Keep all parts clean from contaminants.Contamination of the hydraulic system with foreign material will reduce the service life of the hydraulic system components.To prevent contaminants from entering the hydraulic system, always plug or cap the lines, fittings, or hoses as they are disconnected. Cover any disassembled components and clean them properly before assembly.Clean the hydraulic system properly after any major component exchange or especially after a component failure, to remove any contamination.
Note: The hydraulic oil must be contained in the proper manner. Refer to Special Publication, NENG7004, "Contamination Control Catalog". Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes.
Illustration 1 g00747448
Remove hydraulic hose assembly (1).
Illustration 2 g00747447
Remove hose assembly (2) from the torque converter outlet relief valve.
Remove hose assemblies (3) and (4) from the torque converter housing.
Disconnect wire harness (5). Remove the clip that secures the harness.
Illustration 3 g01003808
Install Tool (A) in the torque converter. Attach a suitable lifting device to the eyebolt.
Remove bolts (7) that secure the torque converter to the flywheel housing.
Install two 10 mm forcing screws in the flange of the torque converter housing and tighten evenly.
Remove the torque converter from the flywheel housing. Lower the torque converter to the ground. The weight of the torque converter is 113 kg (250.0 lb).

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