Hitachi EX20UR-2 Manual page 171

EX4OUR-2
(Travel Reduction Device)
W508-03-02-005
1— Stopper Ring 7— Ring Gear
40— Retaining Ring
48— Cover
2— 0 -ring (2 Used) 13— Pin 41— Second Carrier
49— Ring
3— Needle (72 Used)
14— Ring 44— Sun Gear 50— Retaining Ring
(7 Used)
4— Thrust Washer 34— Seal Ring 45— Thrust Collar
51— First Planetary Gear
(10 Used)
(3 Used)
5— Needle (96 Used)
35— 0-ring 46— First Carrier
52— Plug (4 Used)
6— Second Planetary Gear 38— Bearing (2 Used) 47— Retaining Ring
53— Thrust Washer
(4 Used)
(4 Used)
UNDERCARRIAGE / Travel Device
W03-02-11