Winterthur Gas X40-B, Maintenance Manual

Page: 59 / 495

Maintenance
0352 − 2/A1
Winterthur Gas & Diesel Ltd.
3/ 3
10) For the elastic studs installed in the valve cage, cylinder liner and cylinder jacket
fill the area around the elastic stud with jointing compound (see Fig. 3 ).
WCH02357
JOINTING
COMPOUND
SEALING
SURFACES
ELASTIC STUD
Fig. 20
3.2 Jointing compound
Refer to the table below for the recommended manufacturers of jointing compounds
and adhesive primers:
Jointing
Compound
Hardener Adhesive
Primer
Manufacturer
Elastosil
RT 622 A
RT 622 B G 790 Wacker-Chemie Gmbh
Geschäftsbereich Silicone
Hanns-Seidel-Platz 4
D-81737 München
Silcoset
105 RTV
Silcoset
Curing Agent A
Silcoset Primer AMBERSIL LTD
Wylds Rd
Bridgwater
Somerset
TA6 4DD
Uk-Great Britain
Use only the data in the related manufacturer’s instructions to mix and apply the
jointing compounds, hardeners and adhesive primers.
Materials from other manufacturers are permitted, but must have the qualities given
below:
D The materials must not contain acid.
D
The materials must be resistant to oil, marine diesel oil, heavy fuel oil and water
at a temperature of 100
_ C.
D A short age hardening time is necessary i.e. not more than 24 hours (refer to the
data in the ISO standard reference conditions).
D Materials must flow easily to fill the area around the sealing surface (i.e. no air
pockets).
D
The materials must have good adhesion qualities on primed metal surfaces.
D The materials must be easy to prepare and combine.
D The surface shrinkage must be very small, or none.
D The jointing compound must stay in an elastic condition. This will help you if it
becomes necessary to remove the elastic studs.
Torque Values − Standard Screws and Elastic Studs
2016