MASSEY FERGUSON MF 2430, Workshop Manual

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SECTION 100 - GENERAL INFORMATION
100-16 P/N 3681774M1 Edition 01-2006
SEALING AND FIXING SEALANTS
Apply the sealants given in the table to the surfaces to couple.
Prepare the surfaces in the following way before applying the sealants:
-
remove any deposits with a metal brush;
- thoroughly degrease the surfaces with one of the following detergents: trichloroethylene, wash oil or
water and soda.
DENOMINATION TYPE USE
T
h
readed coup
ling
s
locking and
seali
n
g
Weak locking Loctite 222
Weak locking and sealing of screws,
adjuster screws.
Medium-strong thread locking Loctite 242
Medium-strong locking and sealing of
threaded parts in general.
Strong thread locking Loctite 270
Highly resistant fixing, locking and sealing of
stud bolts, nuts, screws.
Penetrating thread locking Loctite 290
Capillary locking and sealing of already
mounted parts. Microporosity sealing.
S
m
ooth couplings
Locker Loctite 601 Highly resistant fixing of coupling surfaces.
Fixer Loctite 641
Medium-strong resistance fixing of bushes,
bearings, etc. Demounting possible using
normal tools.
Super-locker Loctite 638
Highly resistant fast fixing of cylindrical
parts. Dynamic work.
High-temperature locker Loctite 648
Fast fixing of cylindrical parts highly resist-
ant to heat.
Hydraulic fittings
Hydraulic-hermetic Loctite 542
Sealing of threaded unions on hydraulic or
pneumatic pipes up to ¾" in diameter
Pipe-hermetic Loctite 572 Sealing of threaded unions in general.
Sealing
of
s
u
rf
ac
es Thick flat-hermetic Loctite 510
Sealing of flat surfaces.
Manual application.
Flat-hermetic Loctite 573
Sealing of precise flat surfaces. Applied by
hand or by screen-print systems.
En
gi
ne
Hermetic plastic - spray type
Perkins Hylo-
mar power
part
Sealing of cylinder head surfaces.
Hermetic - paste type Sealing of sump, cover surfaces.