Leser 526 API - 9.7.2 Lift Stopper with Set Screw

LESER Global Standard
Assembly instructions for type 526 API
LGS 4104
Page 27/45
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
9.7.2 Lift stopper with set screw (taken from WI 3324-01)
Illustration
Description
Aids / Tools
Figure 9.7.1.2-1
Take the extent to
which the stroke has to
be limited from the job
order.
Use a completely
assembled valve to
measure the distance
from the top edge of the
cap/lever to the end of
the spindle.
Deduct the
measurement of the
guide washer as well as
the desired stroke from
the order and have the
lift stopper made.
Seal the screws with
PTFE tape, screw them
in and tighten. (Set
torque as per LGS
3323).
PTFE tape
Sliding Vernier
calliper