InstallatIon InstructIons
B_ZQ_S SAE 1.510T Spline;
B_ZR_S Frame Mount
Shaft Replacement Kit
GENERAL
unpack shaft replacement kit and compare contents with the parts list below. Verify kit received is the correct one for your operation.
California Proposition 65 Warning
WARNING this product and related accessories contain chemicals known to the state of california to cause cancer, birth defects or other reproductive harm.
PARTS LIST
| Ref. No. | Part Description | Qty. | B-ZQ-S B85738 | B-ZR-S B-8-57Y9 |
| 1 | Capscrew | 1 | S23621 | S23621 |
| 2 | Lockwasher | 1 | S23038 | S23038 |
| 3 | Impeller Washer | 1 | S06319 | S06319 |
| 4 | Slinger | 1 | S10964 | S10964 |
| 5 | Grease Seal | 2 | M12337 | M12337 |
| 6 | Shaft Sleeve | 1 | M15098L | M15098L |
| 7 | Ball Bearing | 1 | M15097 | M15097 |
| 8 | Shaft Key | 1 | S23677 | S23677 |
| 9A | Shaft | 1 | M15092 | – |
| 9B | Shaft | 1 | – | M15091 |
| 10 | Shaft Key | 1 | – | S23941 |
| 11 | Ball Bearing | 1 | M15096 | M15096 |
| 12 | Thrust Ring | 1 | M15095 | M15095 |
| 13 | Retaining Ring | 1 | M15094 | M15094 |
INSTALLATION
- thoroughly steam clean or solvent wash the bearing cavity of bearing bracket to remove old grease and dirt. check surface of bracket for cracks, extreme corrosion, or other defects that may make replacement of the bracket necessary.
- Pack bearings with a lithium based nGlI no. 2 extra pressure ball bearing grease.
Force enough grease into each bearing to fill internal space between the races. - coat the bearing bores of bracket with oil. orient shaft kit in the direction shown above.
Protect the bearings from contamination during installation by applying grease around bearings as shown. slide shaft and bearing assembly into bearing bracket. When threaded end of pump shaft comes through inner grease seal, place slinger over end of shaft. If packing gland is not of the split variety, place it over the shaft at this time as well. slide shaft on through stuffing box until the first bearing makes contact with the bracket. BE surE that you do not damage the inner grease seal. carefully align bearing with the bearing bore and press or slide bearing assembly into place. Do not use excessive force. - Install outer bearing cap tightly against bracket.
- Inject grease into grease fittings to fill cavities behind bearings.
- reassemble pump parts and install unit. refer to pump owners manual for correct installation procedures.
293 WRIGHT STREET, DELAVAN, WI 53115 WWW.BERKELEYPUMPS.COM
PH: 888-237-5353
© 2013 Pentair, Ltd. All Rights Reserved.
BE882 (Rev. 02/25/13)
Berkeley | Brands | Pentair
