HYDRAULIC MOTOR, BRAKE AND DRIVE HUB ASSEMBLY- REPLACE

TM 55-1730-228-13&P

3-28. HYDRAULIC MOTOR, BRAKE AND DRIVE HUB ASSEMBLY- REPLACE

3-28

This task covers:

a. Removal

b. Installation

INITIAL SETUP:

Materials/Parts

Hydraulic Oil (Item 4, Appendix D)

Hydraulic Motor, Part Number 104-1216

Brake, Part Number FD15

Equipment

Drive Hub, Part Number 14-02-000-021

Condition

Gasket, Part Number 28426

Para

Condition Description

Preformed Packing,

2-6

Tire/Wheel assembly

Part Number C19138-4

removed.

Tools Required

Drip Pan

Personnel Required

MOS 63B, 2 Mechanics

Figure 3-27. Hydraulic System Gate Valves.

a. REMOVAL:

WARNING

Some hoses may contain small amounts of trapped hydraulic pressure. Wear protective clothing including

a face shield, head gear and gloves. Fine streams of hydraulic fluid under pressure cannot be readily

seen but can easily penetrate the skin causing severe personal injury. Use extreme caution and be alert

whenever breaking into a hydraulic system.

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