RECEPTACLE AS 1049655 - Caterpillar

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Illustration 16 g06182806Note: Make sure that the brake piston is thoroughly clean and free of dirt and debris.
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Illustration 27 g06182821Use a shim or shims (5) so that the following requirements are met.Note: During the following checks, turn the travel motor output shaft in a clockwise direction.
The travel motor output shaft does not rotate with an applied torque of 440 N m (325 lb ft) or more with the parking brake release port open.
The travel motor output shaft rotates with an applied torque of 29 N m (21 lb ft) or less when the parking brake release port is pressurized to 780 kPa (115 psi) with both the inlet port and the outlet port open to the hydraulic oil tank.Note: It may be necessary to remove the head several times to determine the correct thickness of shim or shims that are used to adjust the rolling torque of the travel motor output shaft.
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To prevent possible damage to the travel motor, fill the unit with oil at least to the fill port before operating the machine. Refer to the Operation and Maintenance Manual for the correct oil specification.
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Install the travel motor.