RJ-901C/RJ-900C Maintenance Manual 4 Parts Replacement4-34.1 IntroductionThis chapter provides information on removal and replacement of service parts.WARNINGBefore starting part replacement, always perform the following operations.• Turn OFF the machine power.• Remove the power plug from the outlet.Otherwise, you may suffer electric shock or the system circuit may be damaged.• Remove any cables connected to the machine.Otherwise, the machine may be damaged.CAUTIONThe components in the machine can be disassembled only if so instructed in this manual.Do not disassemble the frame components and other components that are not instructed todisassemble in the manual.The machine has been assembled in the MUTOH factory with extremely high precision upto 1/100mm. If disassembled inappropriately, it may not restore its normal functionality.NOTEAfter replacing any service parts, perform necessary lubrication and bonding following theinstructions in section "8.4 Lubrication/Bonding" p.8-6.
