Mitsubishi Electric PQHY-P72ZLMU-A Service Handbook page 340

[ IX Troubleshooting ]
(6) Indoor unit LEV, BC controller LEV coil removal procedure
Notes on the procedure
1) Do not put undue pressure on the motor.
2) Do not use motors if dropped.
3) Do not remove the cap until immediately before the procedure.
4) Do not wipe off any molybdenum.
5) Do not remove the packing.
6) Do not apply any other than specified liquid such as screw lock agent, grease and etc.
HWE15150
Bellows
Refrigerant Circuit
Motor
Packing
- 331 -
Motor
Driver
Locknut
Valve assembling
Valve body side
Orifice
Molybdenum
Cap
GB