Hydrotech Classic Series Stenner Basic Service Manual - Manual (Page 26)

25
After Removing Old Tube
1. Remove roller assembly, shaft, and housing.
2. Use Fantastik ® or similar (non-citrus) all purpose cleaner
to clean all chemical residue from pump head housing, roller
assembly, and cover.
3. Check housing for cracks and replace if cracked.
4. Ensure rollers turn freely.
5. Check rollers for excessive side play from bore wear.
Replace roller assembly if worn.
IMPORTANT!
Key for optimum performance
Identify the cause of tube failure
prior to installing a new tube.
Continued...