Preassembly Inspections; Replacement Guidelines - ITT 3610 i-FRAME Manual

6.5 Preassembly inspections

This table shows the factory settings for positioning the impeller. The X dimension is given in millimeters | in-
ches. These dimensions are not applicable to other size groups.
Size
13D
15D
23G
33H
43N
53Q
55Q
59Q
10. Remove the impeller (101).
6.5 Preassembly inspections

6.5.1 Replacement guidelines

Casing check and replacement
WARNING:
Risk of death or serious injury. Leaking fluid can cause fire and/or burns. Inspect and ensure
gasket sealing surfaces are not damaged and repair or replace as necessary.
Inspect the casing and head for cracks and excessive wear or pitting. Thoroughly clean gasket surfaces
and alignment fits to remove rust and debris.
Repair or replace these parts if you notice any of these conditions:
84 3610 i-FRAME API 610 11th Ed/ISO 13709 2nd Ed, API Type BB1 Single-Stage, Axially-Split, Between-Bearing IOM
Size Ball/Ball Housing
All 342 | 13.48
All 342 | 13.48
All 390 | 15.36
10x12-16A 441 | 17.36
10x12-19A 441 | 17.36
12x14-20Q 441 | 17.36
14x16-20Q 441 | 17.36
All 385 | 15.20
All 414 | 16.32
12x16-23B,C 478 | 18.82
14x18-20A 478 | 18.82
All 458 | 18.02
All 520 | 20.47
All 523 | 20.61
1
X - Includes spacer (443V) if applicable
Sleeve/Ball Hous- Sleeve/Tilt Pad
ing Housing
1 Dimension mm | inch
X
NA NA
NA NA
NA NA
583 | 22.95 0
583 | 22.95
528 | 20.78
589 | 23.21 0
653 | 25.71
653 | 25.71
641 | 25.23 0
705 | 27.77 0
711 | 28.00 0