Hoshizaki F-300BAF service manual Upper Bearing Wear Check

V. Removal and Replacement of Components	33
A. Service for Refrigerant Lines	33
1. Refrigerant Recovery	33
2. Evacuation and Recharge [R-404A]	33
B. Brazing	34
C. Removal and Replacement of Compressor	35
D. Removal and Replacement of Drier	36
E. Removal and Replacement of Expansion Valve	36
F. Removal and Replacement of Evaporator Assembly Components	38
1. Upper Bearing Wear Check	39
2. Removal and Replacement of Cutter	39
3. Removal and Replacement of Extruding Head	40
4. Removal and Replacement of Auger	40
5. Removal and Replacement of Evaporator	40
6. Removal and Replacement of Mechanical Seal and Lower Housing	41
7. Removal and Replacement of Gear Motor	42
G. Removal and Replacement of Fan Motor	43
H. Removal and Replacement of Inlet Water Valve	43
I. Removal and Replacement of Flush Water Valve	43
VI. Cleaning and Maintenance	45
A. Cleaning and Sanitizing Instructions	45
1. Cleaning Solution	45
2. Cleaning Procedure	45
3. Sanitizing Solution	46
4. Sanitizing Procedure - Initial	47
5. Sanitizing Procedure - Final	47
B. Maintenance	49
C. Preparing the Icemaker for Long Storage	50