Chapter
2 Basic
Engine
1. Disassembly and Reassembly Tools
,4LHASeri
1-4 Other
Supplementary packing agent
Type
Use
"Three Bond
388-005"
While.
Since
"Three
Bond
3B8-005"
is a
non-organic
solvent,
it
does
not penetrate
asbestos
sheets
made
principally
or
completely
of
asbestos.
Always
use
it with
grey
asbestos
sheet packing
for
complete
oil tightness
When
"Three
Bond
3B8-005"
is difficult to
obtain,
use
silicon
nonsolvent
type
"Three
Bond
No.50."
"Three
Bond
No. 50"
Grey.
Silicon
non-solvent
type liquid
packing.
Semidry
type
packing
agent
coated
on
mating
faces
to
prevent
oil
and
gas
leakage.
Does
not
penetrate
asbestos
sheet
and
assures
complete
oil
tightness.
"Three Bond No. 1"
Reddish
brown. Paste type wét viscous liquid packing.
Ideal
for mating faces which are removed but reinstalled.
Particularly used to prevent
water
leakage and to prevent
seizing
of bolts and nuts.
with
thinner or benzene and completely dry. Moreover,
coating must be thin and uniform.
Products
of
Three
Bond
Cq,,
Ltd.
Paint
Color
spray
Only
Metallic
Ecole
Silver is
used
on
this
engine.
Wipe the surface to be painted
with
thinner or ben-
zene, shake the spray can well, push the button at the top
of the can and spray the paint onto the surface from a
distance
of 30 ~ 40
cm.
Yanmar cleaner
(Ref.)
Cooling
passage cleaner is mixed by adding one
part
"Unicon
146" to about 16 parts
water
(specific gravity
ratio).
To use, drain the
water
from the cooling system,
fill
the system
with
cleaner, allowing it to stand overnight
(10 ~ 15 hours). Then drain out the cleaner, refill the
system
with
water,
and operate the engine for at least
one hour.
NEJI
LOCK
SUPER
203M:
a
locking
agent
for
screws
(Ref.)
A
For
coating on screws and bolts to prevent loosening,
rusting,
and
leaking. To
use,
wipe off
all
oil and
water
on
the
threads of
studs,
coat the threads
with
screw lock, tighten
the stud bolt, and allow them to stand until the screw lock
hardens.
Use screw lock on the oil intake pipe threads, oil
pressure
switch threads, fuel injection timing shim faces,
and
front axle bracket mounting bolts.
2-7
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