4) 4) ASSEMBLY ASSEMBLY (1) (1) Assemble gland assembly Assemble gland assembly Check for scratches or rough surfaces if found smooth with an oil stone. Coat the inner face of gland (3) with hydraulic oil. ① 3 7407ASE44 ② Coat dust wiper (8) with grease and fit dust wiper (8) to the bottom of the hole of dust wiper. At this time, press a pad metal to the metal ring of dust seal. Fit snap ring (9) to the stop face. Press here (Straight down) Metal 8 ③ 7407ASE45 ④ Fit back up ring (6) and rod seal (5) to corresponding grooves, in that order. Fit buffer ring (7). Coat each packing with hydraulic oil before fitting it. Insert the backup ring until onside of it is inserted into groove.
⑤ Wrong Right 7577ASE42 Rod seal (5) has its own fitting direction. Therefore, confirm it before fitting them. Fitting rod seal (5) and buffer ring (7) up side down may damage its lip. Therefore check the correct direction that is shown in fig. Push bar 7 5,6 7407ASE46 5-38