Convert From Greased-For-Life Or Regreaseable To Oil-Lubricated Bearings - ITT HT 3196 i-FRAME Installation, Operation And Maintenance Manual

Exxon
Sunoco
SKF

Convert from greased-for-life or regreaseable to oil-lubricated bearings

1. Remove the plug from the oil-return slot in the frame located under the radial bearing. Use this table
as a guide.
2. Remove the plug from the oil-return hole in the bearing housing (134).
NOTICE: For the LTi, the bearing housing (134) and clamp ring (253B) require replacement. Failure
to do so may result in decreased performance.
3. Replace both bearings with unshielded, oil-lubricated bearings.
Table 23: Bearing types
STi
MTi
LTi
XLT-i, i17
4. Remove the grease fittings (193) to prevent accidental greasing.
Two plugs (408H) are required to replace the two grease fittings.
761B
408N
408M
Item Number
113
Model HT 3196 i-FRAME Installation, Operation, and Maintenance Manual
Pump model Action
STi Remove the epoxy from the return slot.
MTi, LTi , XLT-i Remove the set screw installed in the oil-return hole.
Frame Inboard bearing
6207
6309
6311
6313
408W
113A
372T
529
241
370F
Size
1/4"-18 NPT
Pumpage temperature less than
350°F (177°C)
Unirex N2
Mutipurpose 2EP
LGMT 2
Double row
3306
3309
Not applicable
3313
408W
228A
319
408L
408A
Description
External hex/square head
pipe plug
Maintenance
Pumpage temperature greater
than 350°F (177°C)
Unirex N3
N/A
LGMT 3
Outboard bearing
Duplex
7306
7309
7310
7313
Quantity
2
121