206-70-00920 斗杆总成 ........................ ARM ASS'Y 1 DBBG0001- 1 A ? 斗杆................................. ARM 1 DBBG0001- 2 20Y-70-42E51 ?? 板 ( 焊接 ) ............... **TE (WELDED) 2 DBBG0001- 3 20Y-970-3572 ?? 支架 ( 焊接 ) ........... BRACKET (WELDED) 2 DBBG0001- 4 205-70-72180 ? 衬套............................. BUSHING 2 DBBG0001- 5 20Y-70-32410 ? 衬套............................. BUSHING 2 DBBG0001- 6 21K-70-12161 ? 衬套............................. BUSHING 2 DBBG0001- 7 07020-00000 润滑脂嘴 .......................... FITTING 3 DBBG0001- 8 07145-00090 密封 ................................. SEAL 2 DBBG0001- 9 20Y-70-23230 密封 ................................. SEAL 4 DBBG0001- 10 20Y-70-42220 销 .................................... PIN 1 DBBG0001- 11 205-70-66581 板 .................................. **TE 1 DBBG0001- 12 01010-81230 螺栓 ................................. BOLT 2 DBBG0001- 13 01643-31232 垫圈 ............................... WASHER 2 DBBG0001- 14 205-70-51530 垫片 , 1.5MM................. SPACER, 1.5MM 1 DBBG0001- 15 206-70-22220 销 .................................... PIN 1 DBBG0001- 16 205-70-66581 板 .................................. **TE 1 DBBG0001- 17 01010-81230 螺栓 ................................. BOLT 2 DBBG0001- 18 01643-31232 垫圈 ............................... WASHER 2 DBBG0001- 19 20Y-70-11340 垫片 , 0.8MM................. SPACER, 0.8MM 1 DBBG0001- 20 205-70-51530 垫片 , 1.5MM................. SPACER, 1.5MM 3 DBBG0001- 21 (W707-01-XR870) 油缸组 ( 参看* 445 页 ) ..... CYLINDER GROUP 1 DBBG000