Leser 526 API - Section 9.4: Assembly of Disc Assembly; 9.4.1 Metal Seat Assembly; 9.4.2 O-ring Seal Installation

LESER Global Standard
Assembly instructions for type 526 API
LGS 4104
Page 9/45
disclosure cat.:
II
proofread:
SSt
published date:
06/14/18
effect. date:
05/18
author:
Nieh
released by:
KUW
replaces:
initial
status:
Published
resp. depart.:
IE
date of release:
06/14/18
revision No.:
2
doc. type:
LGS
change rep. No.:
NA
retention period:
10
protected
9.4 Assembly of disc assembly
9.4.1 Metal seat
Illustration
Description
Aids / Tools
Figure 9.4.1-1
Put disc body and lifting aid
together and clamp in place.
Clamping block
Figure 9.4.1-2
Insert retaining ring and
tighten with C-spanner.
C-spanner with
a nose
9.4.2 O-ring seal
Illustration
Description
Aids / Tools
Figure 9.4.2-1
Individual parts of the disc
assembly with O-ring seal