Goulds Pumps ANSI FAMILY IOM (ATEX Compliant) - Manual (Page 21)

Pumps With Mechanical Seals:
1. Install seal chamber cover or backplate (184) with
nuts (370H) (Fig. 146).
2. Check seal chamber cover run-out. Rotate
indicator through 360 degrees. If total indicator
reading is greater than 0.005 in. (.13 mm),
determine cause and correct before proceeding
(Fig. 147).
3. Install shaft sleeve (126) if used (Fig. 148).
NOTE: If using 3198 with a Teflon ® sleeve, the
sleeve should already be installed and finish
machined.
NOTE: Make sure sleeve is fully seated.
s
! WARNING
Wear a heavy set of work gloves when handling
impeller (101) as sharp edges may cause
physical injury.
4. STX, MTX, LTX - Install impeller (101) with
O-ring (412A).
86
ANSIFAM IOM - 5/08
Fig. 146
Fig. 147
Fig. 148
3196, HT 3196,
NM 3196, 3198, 3796
Fig. 145
MTX/LTX
XLT-X, X17