3) 3) DISASSEMBLY DISASSEMBLY (1) (1) ① Remove cylinder head and piston rod Remove cylinder head and piston rod Hold the clevis section of the tube in a vise. Use mouth pieces so as not to damage the machined surface of the cylinder tube. Do not make use of the outside piping as a locking means. ② Pull out piston rod (2) about 200 mm (7.1 in) . Because the piston rod is rather heavy, finish extending it with air pressure after the oil draining operation. 200mm 2 7407ASE30 ③ Loosen and remove the gland (3). Cover the extracted piston rod (2) with rag to prevent it from being accidentally damaged during operation.
2 3 7407ASE31 ④ Draw out gland (3) and piston rod (2) assembly together from cylinder tube (1). Since the piston rod assembly is heavy in this case, lift the tip of the piston rod (2) with a crane or some means and draw it out. However, when piston rod (2) has been drawn out to approximately two thirds of its length, lift it in its center to draw it completely. Lift Full straight sideways Oil pan 7407ASE32 5-35