Swing Unit 4. Assembly Procedures Precautions before assembly [1] Clean each part with clean oil and blow dry them.
AL
[2] Use sufficient caution in handling each cleaned part to prevent adherence of debris and to prevent dents and scratches. [3] Replace the seal sections with new ones. [4] Tighten each tightening section to the specified torque.
E
CO US N F E ID O E F N TS TI M AL GL : F O OR BA T L H
[1] Assembly of motor section 1) Install the collar (2-7), spring (2-8), and washer (2-9) on the cylinder block (2-6). Be careful to install the collar (2-7) in the correct direction.
IN
Assembly Perform assembly according to the following procedure.
TE RN
[5] Coat oil seals and O-rings with lithium grease in advance. [6] There are many small accessories, so be very careful not to lose them. (In particular, be careful about them falling into holes.)
Cylinder block a
Tapered surface
2) Install the snap ring (2-10) while pushing the washer (2-9). Check that the snap ring is securely held.
3) Coat the pin (2-11) with grease and install it on the cylinder block (2-6). 4) Install the retainer holder (2-13).
97
ASM-17-22-002EN 21
