Hitachi EX20UR-2 Manual page 195

UNDERCARRIAGE / Travel Device
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7— Housing
17— First Carrier 24— Sun Gear
29— 0-ring
9— Ring Gear 19— First Planetary Gear (3
25— Needle Bearing (4 30— Wire
Used) Used)
12— Plug 20— Collar (3 Used)
26— Inner Race (4 Used) 31— Screw (4 Used)
13— Ball Bearing
21— Needle Bearing (3 27— Cover
37— Steel Ball (132 Used)
Used)
15— Thrust Washer (4
22— Thrust Plate 28— Thrust Plate
45— Shaft
Used)
16— Second Planetary Gear 23— Drive Gear
(4 Used)
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