IOM/CPHM/DEC19/01 ISSUE DATE:14-12-2019
Page 21 | 48 REVISION NO.1
6.2.9 Push out race of roller bearing (264) at non-driving end into bearing housing
(240/242) in case of reinforced bearing arrangement.
6.2.10 Place “O” ring (523) on bearing housing. Lubricate “O” with grease or with an “O”
ring lubricant before placing it on the bearing housing.
6.2.11 Mount lantern bracket (248) on bearing housing and tighten the nuts in case of unit
11 and 13.
6.2.12 Put the drip pan (226) if it was removed from bearing housing/lantern bracket.
6.2.13 If the casing delivery side is replaced, take dimensions of the bore of the ring to
check the clearance between impeller and casing wear ring. If the impeller ring is
(192/193) replaced, its dimensions should be taken to check the clearance between
casing ring and impeller ring.
.
6.2.14 For the pumps with gland packing arrangement, follow the instructions given below.
a) Apply some oil or grease on the shaft at sleeve position. Mount the key for
shaft sleeve (320) on the shaft and insert the shaft sleeve (311) along with the
deflector (236) mounted on it.
b) Insert casing cover (220) in proper position. Tighten the nuts on studs of
casing cover.
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