2205B0JE-DA-J-N_2014.05.
5 Maintenance and Inspection
Screw Compressor J-series
5.2 Maintenance List
5-10
Part
No.
Part Name
Qty.
Inspection Interval
Remarks
40,000 hours
or 5 years
80,000 hours
or 10 years
170J
30,000 hours
or 4 years
60,000 hours
or 8 years
S M L
20,000 hours
or 3 years
40,000 hours
or 6 years
42-2
Thrust bearing alignment
spacer, F
1
To be replaced if
there is any
damage.
250-1 Thrust washer, M
1
To be replaced if
there is any
damage.
250-2 Thrust washer, F
1
To be replaced if
there is any
damage.
31 Balance piston key
1
To be replaced if
there is any
damage.
91 Shaft
key
1
To be replaced if
there is any
damage.
725 Packing, Vi position sensor box
1
To be replaced if
there is any
damage.
Note:
Reusable if not damaged:
If there is no damage or abnormality in visual inspection, the part can be
used continuously.
To be replaced if there is any damage:
Replace the part if any damage or abnormality is found in
visual inspection.